Home / 74,914,262.10-112,182,436.35-59,797,718.10

Finding the Fourth Proportional to 74,914,262.10, 112,182,436.35 and 59,797,718.10

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Solution

The fourth proportional to 74,914,262.10, 112,182,436.35 and 59,797,718.10 is: 89,545,748.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,914,262.10 : 112,182,436.35 = 59,797,718.10 : x
  2. Step 2: Convert to fraction form
    74,914,262.10/112,182,436.35 = 59,797,718.10/x
  3. Step 3: Cross multiply
    74,914,262.10x = 112,182,436.35 × 59,797,718.10
  4. Step 4: Simplify right side
    74,914,262.10x = 6,708,253,704,628,493
  5. Step 5: Solve for x
    x = 6,708,253,704,628,493/74,914,262.10
  6. Step 6: Final answer
    x = 89,545,748.92

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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.