Home / 45,491,613.75-68,297,956.27-23,941,349.05

Finding the Fourth Proportional to 45,491,613.75, 68,297,956.27 and 23,941,349.05

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Solution

The fourth proportional to 45,491,613.75, 68,297,956.27 and 23,941,349.05 is: 35,943,882.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,491,613.75 : 68,297,956.27 = 23,941,349.05 : x
  2. Step 2: Convert to fraction form
    45,491,613.75/68,297,956.27 = 23,941,349.05/x
  3. Step 3: Cross multiply
    45,491,613.75x = 68,297,956.27 × 23,941,349.05
  4. Step 4: Simplify right side
    45,491,613.75x = 1,635,145,210,330,346.50
  5. Step 5: Solve for x
    x = 1,635,145,210,330,346.50/45,491,613.75
  6. Step 6: Final answer
    x = 35,943,882.30

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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.