Home / 46,123,421.52-63,647,288.28-26,541,149.88

Finding the Fourth Proportional to 46,123,421.52, 63,647,288.28 and 26,541,149.88

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Solution

The fourth proportional to 46,123,421.52, 63,647,288.28 and 26,541,149.88 is: 36,625,041.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,123,421.52 : 63,647,288.28 = 26,541,149.88 : x
  2. Step 2: Convert to fraction form
    46,123,421.52/63,647,288.28 = 26,541,149.88/x
  3. Step 3: Cross multiply
    46,123,421.52x = 63,647,288.28 × 26,541,149.88
  4. Step 4: Simplify right side
    46,123,421.52x = 1,689,272,217,695,047.25
  5. Step 5: Solve for x
    x = 1,689,272,217,695,047.25/46,123,421.52
  6. Step 6: Final answer
    x = 36,625,041.29

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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.