Home / 61,536,871.97-84,921,139.17-33,279,244.93

Finding the Fourth Proportional to 61,536,871.97, 84,921,139.17 and 33,279,244.93

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Solution

The fourth proportional to 61,536,871.97, 84,921,139.17 and 33,279,244.93 is: 45,925,496.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,536,871.97 : 84,921,139.17 = 33,279,244.93 : x
  2. Step 2: Convert to fraction form
    61,536,871.97/84,921,139.17 = 33,279,244.93/x
  3. Step 3: Cross multiply
    61,536,871.97x = 84,921,139.17 × 33,279,244.93
  4. Step 4: Simplify right side
    61,536,871.97x = 2,826,111,389,918,560
  5. Step 5: Solve for x
    x = 2,826,111,389,918,560/61,536,871.97
  6. Step 6: Final answer
    x = 45,925,496.36

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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.