Home / 14,541,581.26-20,067,515.76-8,015,461.12

Finding the Fourth Proportional to 14,541,581.26, 20,067,515.76 and 8,015,461.12

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Solution

The fourth proportional to 14,541,581.26, 20,067,515.76 and 8,015,461.12 is: 11,061,410.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,541,581.26 : 20,067,515.76 = 8,015,461.12 : x
  2. Step 2: Convert to fraction form
    14,541,581.26/20,067,515.76 = 8,015,461.12/x
  3. Step 3: Cross multiply
    14,541,581.26x = 20,067,515.76 × 8,015,461.12
  4. Step 4: Simplify right side
    14,541,581.26x = 160,850,392,349,267.28
  5. Step 5: Solve for x
    x = 160,850,392,349,267.28/14,541,581.26
  6. Step 6: Final answer
    x = 11,061,410.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.