Home / 37,444,876.10-56,167,314.15-30,642,431.30

Finding the Fourth Proportional to 37,444,876.10, 56,167,314.15 and 30,642,431.30

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Solution

The fourth proportional to 37,444,876.10, 56,167,314.15 and 30,642,431.30 is: 45,963,646.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,444,876.10 : 56,167,314.15 = 30,642,431.30 : x
  2. Step 2: Convert to fraction form
    37,444,876.10/56,167,314.15 = 30,642,431.30/x
  3. Step 3: Cross multiply
    37,444,876.10x = 56,167,314.15 × 30,642,431.30
  4. Step 4: Simplify right side
    37,444,876.10x = 1,721,103,065,146,893
  5. Step 5: Solve for x
    x = 1,721,103,065,146,893/37,444,876.10
  6. Step 6: Final answer
    x = 45,963,646.95

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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.