Home / 8,026,432,946.70-12,039,649,420.05-8,026,432,946.70

Finding the Fourth Proportional to 8,026,432,946.70, 12,039,649,420.05 and 8,026,432,946.70

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Solution

The fourth proportional to 8,026,432,946.70, 12,039,649,420.05 and 8,026,432,946.70 is: 12,039,649,420.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026,432,946.70 : 12,039,649,420.05 = 8,026,432,946.70 : x
  2. Step 2: Convert to fraction form
    8,026,432,946.70/12,039,649,420.05 = 8,026,432,946.70/x
  3. Step 3: Cross multiply
    8,026,432,946.70x = 12,039,649,420.05 × 8,026,432,946.70
  4. Step 4: Simplify right side
    8,026,432,946.70x = 96,635,438,771,806,863,360
  5. Step 5: Solve for x
    x = 96,635,438,771,806,863,360/8,026,432,946.70
  6. Step 6: Final answer
    x = 12,039,649,420.05

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Half scale
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Double scale
Find fourth proportional to 8,026,432,947.70, 12,039,649,421.55 and 8,026,432,947.70
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.