Home / 26,652,545.02-36,777,131.02-15,635,274.86

Finding the Fourth Proportional to 26,652,545.02, 36,777,131.02 and 15,635,274.86

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Solution

The fourth proportional to 26,652,545.02, 36,777,131.02 and 15,635,274.86 is: 21,574,695.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,652,545.02 : 36,777,131.02 = 15,635,274.86 : x
  2. Step 2: Convert to fraction form
    26,652,545.02/36,777,131.02 = 15,635,274.86/x
  3. Step 3: Cross multiply
    26,652,545.02x = 36,777,131.02 × 15,635,274.86
  4. Step 4: Simplify right side
    26,652,545.02x = 575,020,552,059,932.12
  5. Step 5: Solve for x
    x = 575,020,552,059,932.12/26,652,545.02
  6. Step 6: Final answer
    x = 21,574,695.84

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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.