Home / 173,530,965.43-260,316,200.08-62,918,726.39

Finding the Fourth Proportional to 173,530,965.43, 260,316,200.08 and 62,918,726.39

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Solution

The fourth proportional to 173,530,965.43, 260,316,200.08 and 62,918,726.39 is: 94,385,251.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,530,965.43 : 260,316,200.08 = 62,918,726.39 : x
  2. Step 2: Convert to fraction form
    173,530,965.43/260,316,200.08 = 62,918,726.39/x
  3. Step 3: Cross multiply
    173,530,965.43x = 260,316,200.08 × 62,918,726.39
  4. Step 4: Simplify right side
    173,530,965.43x = 16,378,763,766,416,436
  5. Step 5: Solve for x
    x = 16,378,763,766,416,436/173,530,965.43
  6. Step 6: Final answer
    x = 94,385,251.22

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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.