Home / 6,065,982,511.20-9,098,973,766.80-5,377,234,975.20

Finding the Fourth Proportional to 6,065,982,511.20, 9,098,973,766.80 and 5,377,234,975.20

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Solution

The fourth proportional to 6,065,982,511.20, 9,098,973,766.80 and 5,377,234,975.20 is: 8,065,852,462.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,065,982,511.20 : 9,098,973,766.80 = 5,377,234,975.20 : x
  2. Step 2: Convert to fraction form
    6,065,982,511.20/9,098,973,766.80 = 5,377,234,975.20/x
  3. Step 3: Cross multiply
    6,065,982,511.20x = 9,098,973,766.80 × 5,377,234,975.20
  4. Step 4: Simplify right side
    6,065,982,511.20x = 48,927,319,977,264,242,688
  5. Step 5: Solve for x
    x = 48,927,319,977,264,242,688/6,065,982,511.20
  6. Step 6: Final answer
    x = 8,065,852,462.80

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Double scale
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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.