Home / 44,103,129.48-66,157,843.50-11,754,862.56

Finding the Fourth Proportional to 44,103,129.48, 66,157,843.50 and 11,754,862.56

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Solution

The fourth proportional to 44,103,129.48, 66,157,843.50 and 11,754,862.56 is: 17,633,133.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,103,129.48 : 66,157,843.50 = 11,754,862.56 : x
  2. Step 2: Convert to fraction form
    44,103,129.48/66,157,843.50 = 11,754,862.56/x
  3. Step 3: Cross multiply
    44,103,129.48x = 66,157,843.50 × 11,754,862.56
  4. Step 4: Simplify right side
    44,103,129.48x = 777,676,357,608,489.38
  5. Step 5: Solve for x
    x = 777,676,357,608,489.38/44,103,129.48
  6. Step 6: Final answer
    x = 17,633,133.22

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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.