Home / 5,346,031,200.30-8,019,046,800.45-4,244,035,142.70

Finding the Fourth Proportional to 5,346,031,200.30, 8,019,046,800.45 and 4,244,035,142.70

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Solution

The fourth proportional to 5,346,031,200.30, 8,019,046,800.45 and 4,244,035,142.70 is: 6,366,052,714.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346,031,200.30 : 8,019,046,800.45 = 4,244,035,142.70 : x
  2. Step 2: Convert to fraction form
    5,346,031,200.30/8,019,046,800.45 = 4,244,035,142.70/x
  3. Step 3: Cross multiply
    5,346,031,200.30x = 8,019,046,800.45 × 4,244,035,142.70
  4. Step 4: Simplify right side
    5,346,031,200.30x = 34,033,116,432,065,789,952
  5. Step 5: Solve for x
    x = 34,033,116,432,065,789,952/5,346,031,200.30
  6. Step 6: Final answer
    x = 6,366,052,714.05

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Half scale
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Double scale
Find fourth proportional to 5,346,031,201.30, 8,019,046,801.95 and 4,244,035,143.70
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.