Home / 16,038,002.10-24,057,003.15-9,979,574.70

Finding the Fourth Proportional to 16,038,002.10, 24,057,003.15 and 9,979,574.70

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Solution

The fourth proportional to 16,038,002.10, 24,057,003.15 and 9,979,574.70 is: 14,969,362.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038,002.10 : 24,057,003.15 = 9,979,574.70 : x
  2. Step 2: Convert to fraction form
    16,038,002.10/24,057,003.15 = 9,979,574.70/x
  3. Step 3: Cross multiply
    16,038,002.10x = 24,057,003.15 × 9,979,574.70
  4. Step 4: Simplify right side
    16,038,002.10x = 240,078,659,993,560.28
  5. Step 5: Solve for x
    x = 240,078,659,993,560.28/16,038,002.10
  6. Step 6: Final answer
    x = 14,969,362.05

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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.