Home / 224,699,943.04-336,954,209.28-88,289,640.16

Finding the Fourth Proportional to 224,699,943.04, 336,954,209.28 and 88,289,640.16

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Solution

The fourth proportional to 224,699,943.04, 336,954,209.28 and 88,289,640.16 is: 132,396,855.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,699,943.04 : 336,954,209.28 = 88,289,640.16 : x
  2. Step 2: Convert to fraction form
    224,699,943.04/336,954,209.28 = 88,289,640.16/x
  3. Step 3: Cross multiply
    224,699,943.04x = 336,954,209.28 × 88,289,640.16
  4. Step 4: Simplify right side
    224,699,943.04x = 29,749,565,887,728,528
  5. Step 5: Solve for x
    x = 29,749,565,887,728,528/224,699,943.04
  6. Step 6: Final answer
    x = 132,396,855.49

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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.