Home / 17,014,531.59-25,499,000.34-15,924,909.87

Finding the Fourth Proportional to 17,014,531.59, 25,499,000.34 and 15,924,909.87

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Solution

The fourth proportional to 17,014,531.59, 25,499,000.34 and 15,924,909.87 is: 23,866,027.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,014,531.59 : 25,499,000.34 = 15,924,909.87 : x
  2. Step 2: Convert to fraction form
    17,014,531.59/25,499,000.34 = 15,924,909.87/x
  3. Step 3: Cross multiply
    17,014,531.59x = 25,499,000.34 × 15,924,909.87
  4. Step 4: Simplify right side
    17,014,531.59x = 406,069,282,189,599.31
  5. Step 5: Solve for x
    x = 406,069,282,189,599.31/17,014,531.59
  6. Step 6: Final answer
    x = 23,866,027.70

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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.