Home / 76,255,126.92-114,355,006.20-41,737,035.24

Finding the Fourth Proportional to 76,255,126.92, 114,355,006.20 and 41,737,035.24

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Solution

The fourth proportional to 76,255,126.92, 114,355,006.20 and 41,737,035.24 is: 62,590,400.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,255,126.92 : 114,355,006.20 = 41,737,035.24 : x
  2. Step 2: Convert to fraction form
    76,255,126.92/114,355,006.20 = 41,737,035.24/x
  3. Step 3: Cross multiply
    76,255,126.92x = 114,355,006.20 × 41,737,035.24
  4. Step 4: Simplify right side
    76,255,126.92x = 4,772,838,923,639,819
  5. Step 5: Solve for x
    x = 4,772,838,923,639,819/76,255,126.92
  6. Step 6: Final answer
    x = 62,590,400.36

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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.