Home / 15,003,957.92-22,505,937.14-3,644,330.00

Finding the Fourth Proportional to 15,003,957.92, 22,505,937.14 and 3,644,330.00

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Solution

The fourth proportional to 15,003,957.92, 22,505,937.14 and 3,644,330.00 is: 5,466,495.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,003,957.92 : 22,505,937.14 = 3,644,330.00 : x
  2. Step 2: Convert to fraction form
    15,003,957.92/22,505,937.14 = 3,644,330.00/x
  3. Step 3: Cross multiply
    15,003,957.92x = 22,505,937.14 × 3,644,330.00
  4. Step 4: Simplify right side
    15,003,957.92x = 82,019,061,793,997.33
  5. Step 5: Solve for x
    x = 82,019,061,793,997.33/15,003,957.92
  6. Step 6: Final answer
    x = 5,466,495.06

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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.