Home / 16,167,114.60-24,250,671.90-15,210,520.80

Finding the Fourth Proportional to 16,167,114.60, 24,250,671.90 and 15,210,520.80

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Solution

The fourth proportional to 16,167,114.60, 24,250,671.90 and 15,210,520.80 is: 22,815,781.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,167,114.60 : 24,250,671.90 = 15,210,520.80 : x
  2. Step 2: Convert to fraction form
    16,167,114.60/24,250,671.90 = 15,210,520.80/x
  3. Step 3: Cross multiply
    16,167,114.60x = 24,250,671.90 × 15,210,520.80
  4. Step 4: Simplify right side
    16,167,114.60x = 368,865,349,348,925.50
  5. Step 5: Solve for x
    x = 368,865,349,348,925.50/16,167,114.60
  6. Step 6: Final answer
    x = 22,815,781.20

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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.