Home / 42,914,379-59,222,151-23,335,127.04

Finding the Fourth Proportional to 42,914,379, 59,222,151 and 23,335,127.04

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Solution

The fourth proportional to 42,914,379, 59,222,151 and 23,335,127.04 is: 32,202,642.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,914,379 : 59,222,151 = 23,335,127.04 : x
  2. Step 2: Convert to fraction form
    42,914,379/59,222,151 = 23,335,127.04/x
  3. Step 3: Cross multiply
    42,914,379x = 59,222,151 × 23,335,127.04
  4. Step 4: Simplify right side
    42,914,379x = 1,381,956,417,167,063
  5. Step 5: Solve for x
    x = 1,381,956,417,167,063/42,914,379
  6. Step 6: Final answer
    x = 32,202,642.78

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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.