Home / 48,000,531.36-71,982,192.96-17,288,555.16

Finding the Fourth Proportional to 48,000,531.36, 71,982,192.96 and 17,288,555.16

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Solution

The fourth proportional to 48,000,531.36, 71,982,192.96 and 17,288,555.16 is: 25,926,132.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,000,531.36 : 71,982,192.96 = 17,288,555.16 : x
  2. Step 2: Convert to fraction form
    48,000,531.36/71,982,192.96 = 17,288,555.16/x
  3. Step 3: Cross multiply
    48,000,531.36x = 71,982,192.96 × 17,288,555.16
  4. Step 4: Simplify right side
    48,000,531.36x = 1,244,468,113,526,723.50
  5. Step 5: Solve for x
    x = 1,244,468,113,526,723.50/48,000,531.36
  6. Step 6: Final answer
    x = 25,926,132.03

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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.