Home / 16,847,143.11-25,273,508.36-5,914,495.35

Finding the Fourth Proportional to 16,847,143.11, 25,273,508.36 and 5,914,495.35

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Solution

The fourth proportional to 16,847,143.11, 25,273,508.36 and 5,914,495.35 is: 8,872,723.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,847,143.11 : 25,273,508.36 = 5,914,495.35 : x
  2. Step 2: Convert to fraction form
    16,847,143.11/25,273,508.36 = 5,914,495.35/x
  3. Step 3: Cross multiply
    16,847,143.11x = 25,273,508.36 × 5,914,495.35
  4. Step 4: Simplify right side
    16,847,143.11x = 149,480,047,643,833.66
  5. Step 5: Solve for x
    x = 149,480,047,643,833.66/16,847,143.11
  6. Step 6: Final answer
    x = 8,872,723.80

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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.