Home / 44,347,728.61-66,521,592.92-14,055,591.61

Finding the Fourth Proportional to 44,347,728.61, 66,521,592.92 and 14,055,591.61

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Solution

The fourth proportional to 44,347,728.61, 66,521,592.92 and 14,055,591.61 is: 21,083,387.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,347,728.61 : 66,521,592.92 = 14,055,591.61 : x
  2. Step 2: Convert to fraction form
    44,347,728.61/66,521,592.92 = 14,055,591.61/x
  3. Step 3: Cross multiply
    44,347,728.61x = 66,521,592.92 × 14,055,591.61
  4. Step 4: Simplify right side
    44,347,728.61x = 935,000,343,330,187.38
  5. Step 5: Solve for x
    x = 935,000,343,330,187.38/44,347,728.61
  6. Step 6: Final answer
    x = 21,083,387.42

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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.