Home / 59,164,275.62-88,755,949.68-18,223,695.72

Finding the Fourth Proportional to 59,164,275.62, 88,755,949.68 and 18,223,695.72

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Solution

The fourth proportional to 59,164,275.62, 88,755,949.68 and 18,223,695.72 is: 27,338,480.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,164,275.62 : 88,755,949.68 = 18,223,695.72 : x
  2. Step 2: Convert to fraction form
    59,164,275.62/88,755,949.68 = 18,223,695.72/x
  3. Step 3: Cross multiply
    59,164,275.62x = 88,755,949.68 × 18,223,695.72
  4. Step 4: Simplify right side
    59,164,275.62x = 1,617,461,420,239,612.25
  5. Step 5: Solve for x
    x = 1,617,461,420,239,612.25/59,164,275.62
  6. Step 6: Final answer
    x = 27,338,480.92

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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.