Home / 106,845,414.52-147,445,225.08-59,802,474

Finding the Fourth Proportional to 106,845,414.52, 147,445,225.08 and 59,802,474

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Solution

The fourth proportional to 106,845,414.52, 147,445,225.08 and 59,802,474 is: 82,526,604.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,845,414.52 : 147,445,225.08 = 59,802,474 : x
  2. Step 2: Convert to fraction form
    106,845,414.52/147,445,225.08 = 59,802,474/x
  3. Step 3: Cross multiply
    106,845,414.52x = 147,445,225.08 × 59,802,474
  4. Step 4: Simplify right side
    106,845,414.52x = 8,817,589,239,270,849
  5. Step 5: Solve for x
    x = 8,817,589,239,270,849/106,845,414.52
  6. Step 6: Final answer
    x = 82,526,604.24

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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.