Home / 15,056,966.88-22,572,753.48-6,530,884.20

Finding the Fourth Proportional to 15,056,966.88, 22,572,753.48 and 6,530,884.20

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Solution

The fourth proportional to 15,056,966.88, 22,572,753.48 and 6,530,884.20 is: 9,790,819.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,056,966.88 : 22,572,753.48 = 6,530,884.20 : x
  2. Step 2: Convert to fraction form
    15,056,966.88/22,572,753.48 = 6,530,884.20/x
  3. Step 3: Cross multiply
    15,056,966.88x = 22,572,753.48 × 6,530,884.20
  4. Step 4: Simplify right side
    15,056,966.88x = 147,420,039,053,027.03
  5. Step 5: Solve for x
    x = 147,420,039,053,027.03/15,056,966.88
  6. Step 6: Final answer
    x = 9,790,819.11

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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.