Home / 22,733,901.89-34,103,149.19-7,380,549.53

Finding the Fourth Proportional to 22,733,901.89, 34,103,149.19 and 7,380,549.53

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Solution

The fourth proportional to 22,733,901.89, 34,103,149.19 and 7,380,549.53 is: 11,071,569.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,733,901.89 : 34,103,149.19 = 7,380,549.53 : x
  2. Step 2: Convert to fraction form
    22,733,901.89/34,103,149.19 = 7,380,549.53/x
  3. Step 3: Cross multiply
    22,733,901.89x = 34,103,149.19 × 7,380,549.53
  4. Step 4: Simplify right side
    22,733,901.89x = 251,699,981,688,871.66
  5. Step 5: Solve for x
    x = 251,699,981,688,871.66/22,733,901.89
  6. Step 6: Final answer
    x = 11,071,569.80

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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.