Home / 92,597,694.36-138,883,020.92-27,001,205.08

Finding the Fourth Proportional to 92,597,694.36, 138,883,020.92 and 27,001,205.08

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Solution

The fourth proportional to 92,597,694.36, 138,883,020.92 and 27,001,205.08 is: 40,497,865.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,597,694.36 : 138,883,020.92 = 27,001,205.08 : x
  2. Step 2: Convert to fraction form
    92,597,694.36/138,883,020.92 = 27,001,205.08/x
  3. Step 3: Cross multiply
    92,597,694.36x = 138,883,020.92 × 27,001,205.08
  4. Step 4: Simplify right side
    92,597,694.36x = 3,750,008,929,990,849.50
  5. Step 5: Solve for x
    x = 3,750,008,929,990,849.50/92,597,694.36
  6. Step 6: Final answer
    x = 40,497,865.05

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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.