Home / 173,729,344.95-260,593,869.20-44,336,944.71

Finding the Fourth Proportional to 173,729,344.95, 260,593,869.20 and 44,336,944.71

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Solution

The fourth proportional to 173,729,344.95, 260,593,869.20 and 44,336,944.71 is: 66,505,379.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,729,344.95 : 260,593,869.20 = 44,336,944.71 : x
  2. Step 2: Convert to fraction form
    173,729,344.95/260,593,869.20 = 44,336,944.71/x
  3. Step 3: Cross multiply
    173,729,344.95x = 260,593,869.20 × 44,336,944.71
  4. Step 4: Simplify right side
    173,729,344.95x = 11,553,935,970,263,688
  5. Step 5: Solve for x
    x = 11,553,935,970,263,688/173,729,344.95
  6. Step 6: Final answer
    x = 66,505,379.24

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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.