Home / 26,614,695.38-36,721,298.85-15,595,528.82

Finding the Fourth Proportional to 26,614,695.38, 36,721,298.85 and 15,595,528.82

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Solution

The fourth proportional to 26,614,695.38, 36,721,298.85 and 15,595,528.82 is: 21,517,739.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,614,695.38 : 36,721,298.85 = 15,595,528.82 : x
  2. Step 2: Convert to fraction form
    26,614,695.38/36,721,298.85 = 15,595,528.82/x
  3. Step 3: Cross multiply
    26,614,695.38x = 36,721,298.85 × 15,595,528.82
  4. Step 4: Simplify right side
    26,614,695.38x = 572,688,074,523,007.88
  5. Step 5: Solve for x
    x = 572,688,074,523,007.88/26,614,695.38
  6. Step 6: Final answer
    x = 21,517,739.22

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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.