Home / 92,646,414.23-127,747,212.62-59,111,010.90

Finding the Fourth Proportional to 92,646,414.23, 127,747,212.62 and 59,111,010.90

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Solution

The fourth proportional to 92,646,414.23, 127,747,212.62 and 59,111,010.90 is: 81,506,304.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,646,414.23 : 127,747,212.62 = 59,111,010.90 : x
  2. Step 2: Convert to fraction form
    92,646,414.23/127,747,212.62 = 59,111,010.90/x
  3. Step 3: Cross multiply
    92,646,414.23x = 127,747,212.62 × 59,111,010.90
  4. Step 4: Simplify right side
    92,646,414.23x = 7,551,266,877,329,882
  5. Step 5: Solve for x
    x = 7,551,266,877,329,882/92,646,414.23
  6. Step 6: Final answer
    x = 81,506,304.81

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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.