Home / 61,238,040.20-91,857,060.30-24,863,856.20

Finding the Fourth Proportional to 61,238,040.20, 91,857,060.30 and 24,863,856.20

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Solution

The fourth proportional to 61,238,040.20, 91,857,060.30 and 24,863,856.20 is: 37,295,784.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,238,040.20 : 91,857,060.30 = 24,863,856.20 : x
  2. Step 2: Convert to fraction form
    61,238,040.20/91,857,060.30 = 24,863,856.20/x
  3. Step 3: Cross multiply
    61,238,040.20x = 91,857,060.30 × 24,863,856.20
  4. Step 4: Simplify right side
    61,238,040.20x = 2,283,920,738,253,928.50
  5. Step 5: Solve for x
    x = 2,283,920,738,253,928.50/61,238,040.20
  6. Step 6: Final answer
    x = 37,295,784.30

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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.