Home / 16,380,002.60-24,570,003.90-16,167,426.20

Finding the Fourth Proportional to 16,380,002.60, 24,570,003.90 and 16,167,426.20

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Solution

The fourth proportional to 16,380,002.60, 24,570,003.90 and 16,167,426.20 is: 24,251,139.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,380,002.60 : 24,570,003.90 = 16,167,426.20 : x
  2. Step 2: Convert to fraction form
    16,380,002.60/24,570,003.90 = 16,167,426.20/x
  3. Step 3: Cross multiply
    16,380,002.60x = 24,570,003.90 × 16,167,426.20
  4. Step 4: Simplify right side
    16,380,002.60x = 397,233,724,786,962.12
  5. Step 5: Solve for x
    x = 397,233,724,786,962.12/16,380,002.60
  6. Step 6: Final answer
    x = 24,251,139.30

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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.