Home / 16,654,117.60-25,023,166.80-10,591,753.60

Finding the Fourth Proportional to 16,654,117.60, 25,023,166.80 and 10,591,753.60

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Solution

The fourth proportional to 16,654,117.60, 25,023,166.80 and 10,591,753.60 is: 15,914,335.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,654,117.60 : 25,023,166.80 = 10,591,753.60 : x
  2. Step 2: Convert to fraction form
    16,654,117.60/25,023,166.80 = 10,591,753.60/x
  3. Step 3: Cross multiply
    16,654,117.60x = 25,023,166.80 × 10,591,753.60
  4. Step 4: Simplify right side
    16,654,117.60x = 265,039,217,037,300.47
  5. Step 5: Solve for x
    x = 265,039,217,037,300.47/16,654,117.60
  6. Step 6: Final answer
    x = 15,914,335.63

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1.5x scale

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.