Home / 16,767,032.20-25,150,548.30-16,607,599.90

Finding the Fourth Proportional to 16,767,032.20, 25,150,548.30 and 16,607,599.90

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Solution

The fourth proportional to 16,767,032.20, 25,150,548.30 and 16,607,599.90 is: 24,911,399.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,767,032.20 : 25,150,548.30 = 16,607,599.90 : x
  2. Step 2: Convert to fraction form
    16,767,032.20/25,150,548.30 = 16,607,599.90/x
  3. Step 3: Cross multiply
    16,767,032.20x = 25,150,548.30 × 16,607,599.90
  4. Step 4: Simplify right side
    16,767,032.20x = 417,690,243,432,025.19
  5. Step 5: Solve for x
    x = 417,690,243,432,025.19/16,767,032.20
  6. Step 6: Final answer
    x = 24,911,399.85

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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.