Home / 3,024,279,385.40-4,536,419,078.10-726,564,697.40

Finding the Fourth Proportional to 3,024,279,385.40, 4,536,419,078.10 and 726,564,697.40

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Solution

The fourth proportional to 3,024,279,385.40, 4,536,419,078.10 and 726,564,697.40 is: 1,089,847,046.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,279,385.40 : 4,536,419,078.10 = 726,564,697.40 : x
  2. Step 2: Convert to fraction form
    3,024,279,385.40/4,536,419,078.10 = 726,564,697.40/x
  3. Step 3: Cross multiply
    3,024,279,385.40x = 4,536,419,078.10 × 726,564,697.40
  4. Step 4: Simplify right side
    3,024,279,385.40x = 3,296,001,954,759,313,408
  5. Step 5: Solve for x
    x = 3,296,001,954,759,313,408/3,024,279,385.40
  6. Step 6: Final answer
    x = 1,089,847,046.10

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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.