Home / 16,290,541.20-24,449,589.90-6,712,793.40

Finding the Fourth Proportional to 16,290,541.20, 24,449,589.90 and 6,712,793.40

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Solution

The fourth proportional to 16,290,541.20, 24,449,589.90 and 6,712,793.40 is: 10,074,867.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,290,541.20 : 24,449,589.90 = 6,712,793.40 : x
  2. Step 2: Convert to fraction form
    16,290,541.20/24,449,589.90 = 6,712,793.40/x
  3. Step 3: Cross multiply
    16,290,541.20x = 24,449,589.90 × 6,712,793.40
  4. Step 4: Simplify right side
    16,290,541.20x = 164,125,045,713,426.66
  5. Step 5: Solve for x
    x = 164,125,045,713,426.66/16,290,541.20
  6. Step 6: Final answer
    x = 10,074,867.60

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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.