Home / 36,036,713.16-54,062,024.45-11,769,115.95

Finding the Fourth Proportional to 36,036,713.16, 54,062,024.45 and 11,769,115.95

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Solution

The fourth proportional to 36,036,713.16, 54,062,024.45 and 11,769,115.95 is: 17,655,945.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,036,713.16 : 54,062,024.45 = 11,769,115.95 : x
  2. Step 2: Convert to fraction form
    36,036,713.16/54,062,024.45 = 11,769,115.95/x
  3. Step 3: Cross multiply
    36,036,713.16x = 54,062,024.45 × 11,769,115.95
  4. Step 4: Simplify right side
    36,036,713.16x = 636,262,234,184,939.38
  5. Step 5: Solve for x
    x = 636,262,234,184,939.38/36,036,713.16
  6. Step 6: Final answer
    x = 17,655,945.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.