Home / 61,082,094.13-91,623,158.24-17,951,295.13

Finding the Fourth Proportional to 61,082,094.13, 91,623,158.24 and 17,951,295.13

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Solution

The fourth proportional to 61,082,094.13, 91,623,158.24 and 17,951,295.13 is: 26,926,947.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,082,094.13 : 91,623,158.24 = 17,951,295.13 : x
  2. Step 2: Convert to fraction form
    61,082,094.13/91,623,158.24 = 17,951,295.13/x
  3. Step 3: Cross multiply
    61,082,094.13x = 91,623,158.24 × 17,951,295.13
  4. Step 4: Simplify right side
    61,082,094.13x = 1,644,754,353,990,117
  5. Step 5: Solve for x
    x = 1,644,754,353,990,117/61,082,094.13
  6. Step 6: Final answer
    x = 26,926,947.70

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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.