Home / 17,024,185.32-25,549,895.76-8,941,927.20

Finding the Fourth Proportional to 17,024,185.32, 25,549,895.76 and 8,941,927.20

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Solution

The fourth proportional to 17,024,185.32, 25,549,895.76 and 8,941,927.20 is: 13,420,043.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,024,185.32 : 25,549,895.76 = 8,941,927.20 : x
  2. Step 2: Convert to fraction form
    17,024,185.32/25,549,895.76 = 8,941,927.20/x
  3. Step 3: Cross multiply
    17,024,185.32x = 25,549,895.76 × 8,941,927.20
  4. Step 4: Simplify right side
    17,024,185.32x = 228,465,307,853,508.66
  5. Step 5: Solve for x
    x = 228,465,307,853,508.66/17,024,185.32
  6. Step 6: Final answer
    x = 13,420,043.52

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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.