Home / 26,449,666.28-36,497,234.30-14,687,335.40

Finding the Fourth Proportional to 26,449,666.28, 36,497,234.30 and 14,687,335.40

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Solution

The fourth proportional to 26,449,666.28, 36,497,234.30 and 14,687,335.40 is: 20,266,687.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,449,666.28 : 36,497,234.30 = 14,687,335.40 : x
  2. Step 2: Convert to fraction form
    26,449,666.28/36,497,234.30 = 14,687,335.40/x
  3. Step 3: Cross multiply
    26,449,666.28x = 36,497,234.30 × 14,687,335.40
  4. Step 4: Simplify right side
    26,449,666.28x = 536,047,121,260,851.94
  5. Step 5: Solve for x
    x = 536,047,121,260,851.94/26,449,666.28
  6. Step 6: Final answer
    x = 20,266,687.51

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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.