Home / 224,665,315.20-337,035,297.60-88,355,145.60

Finding the Fourth Proportional to 224,665,315.20, 337,035,297.60 and 88,355,145.60

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Solution

The fourth proportional to 224,665,315.20, 337,035,297.60 and 88,355,145.60 is: 132,547,397.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,665,315.20 : 337,035,297.60 = 88,355,145.60 : x
  2. Step 2: Convert to fraction form
    224,665,315.20/337,035,297.60 = 88,355,145.60/x
  3. Step 3: Cross multiply
    224,665,315.20x = 337,035,297.60 × 88,355,145.60
  4. Step 4: Simplify right side
    224,665,315.20x = 29,778,802,791,787,332
  5. Step 5: Solve for x
    x = 29,778,802,791,787,332/224,665,315.20
  6. Step 6: Final answer
    x = 132,547,397.29

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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.