Home / 48,713,073.88-67,224,036.20-29,133,959.20

Finding the Fourth Proportional to 48,713,073.88, 67,224,036.20 and 29,133,959.20

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Solution

The fourth proportional to 48,713,073.88, 67,224,036.20 and 29,133,959.20 is: 40,204,860.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,713,073.88 : 67,224,036.20 = 29,133,959.20 : x
  2. Step 2: Convert to fraction form
    48,713,073.88/67,224,036.20 = 29,133,959.20/x
  3. Step 3: Cross multiply
    48,713,073.88x = 67,224,036.20 × 29,133,959.20
  4. Step 4: Simplify right side
    48,713,073.88x = 1,958,502,327,910,123
  5. Step 5: Solve for x
    x = 1,958,502,327,910,123/48,713,073.88
  6. Step 6: Final answer
    x = 40,204,860.25

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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.