Home / 92,412,061.43-127,523,592.43-50,588,035.83

Finding the Fourth Proportional to 92,412,061.43, 127,523,592.43 and 50,588,035.83

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Solution

The fourth proportional to 92,412,061.43, 127,523,592.43 and 50,588,035.83 is: 69,808,723.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,412,061.43 : 127,523,592.43 = 50,588,035.83 : x
  2. Step 2: Convert to fraction form
    92,412,061.43/127,523,592.43 = 50,588,035.83/x
  3. Step 3: Cross multiply
    92,412,061.43x = 127,523,592.43 × 50,588,035.83
  4. Step 4: Simplify right side
    92,412,061.43x = 6,451,168,063,019,157
  5. Step 5: Solve for x
    x = 6,451,168,063,019,157/92,412,061.43
  6. Step 6: Final answer
    x = 69,808,723.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.