Home / 65,707,164.72-98,491,244.18-24,748,881.75

Finding the Fourth Proportional to 65,707,164.72, 98,491,244.18 and 24,748,881.75

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Solution

The fourth proportional to 65,707,164.72, 98,491,244.18 and 24,748,881.75 is: 37,097,144.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,707,164.72 : 98,491,244.18 = 24,748,881.75 : x
  2. Step 2: Convert to fraction form
    65,707,164.72/98,491,244.18 = 24,748,881.75/x
  3. Step 3: Cross multiply
    65,707,164.72x = 98,491,244.18 × 24,748,881.75
  4. Step 4: Simplify right side
    65,707,164.72x = 2,437,548,155,497,451
  5. Step 5: Solve for x
    x = 2,437,548,155,497,451/65,707,164.72
  6. Step 6: Final answer
    x = 37,097,144.06

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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.