Home / 16,610,279.60-24,915,419.40-16,498,305.20

Finding the Fourth Proportional to 16,610,279.60, 24,915,419.40 and 16,498,305.20

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Solution

The fourth proportional to 16,610,279.60, 24,915,419.40 and 16,498,305.20 is: 24,747,457.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610,279.60 : 24,915,419.40 = 16,498,305.20 : x
  2. Step 2: Convert to fraction form
    16,610,279.60/24,915,419.40 = 16,498,305.20/x
  3. Step 3: Cross multiply
    16,610,279.60x = 24,915,419.40 × 16,498,305.20
  4. Step 4: Simplify right side
    16,610,279.60x = 411,062,193,447,200.81
  5. Step 5: Solve for x
    x = 411,062,193,447,200.81/16,610,279.60
  6. Step 6: Final answer
    x = 24,747,457.80

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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.