Home / 17,587,270.60-26,380,031.10-9,068,468.20

Finding the Fourth Proportional to 17,587,270.60, 26,380,031.10 and 9,068,468.20

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Solution

The fourth proportional to 17,587,270.60, 26,380,031.10 and 9,068,468.20 is: 13,602,251.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,587,270.60 : 26,380,031.10 = 9,068,468.20 : x
  2. Step 2: Convert to fraction form
    17,587,270.60/26,380,031.10 = 9,068,468.20/x
  3. Step 3: Cross multiply
    17,587,270.60x = 26,380,031.10 × 9,068,468.20
  4. Step 4: Simplify right side
    17,587,270.60x = 239,226,473,145,361
  5. Step 5: Solve for x
    x = 239,226,473,145,361/17,587,270.60
  6. Step 6: Final answer
    x = 13,602,251.23

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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.