Home / 17,577,926.20-26,386,550.10-16,422,854.20

Finding the Fourth Proportional to 17,577,926.20, 26,386,550.10 and 16,422,854.20

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Solution

The fourth proportional to 17,577,926.20, 26,386,550.10 and 16,422,854.20 is: 24,652,650.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,577,926.20 : 26,386,550.10 = 16,422,854.20 : x
  2. Step 2: Convert to fraction form
    17,577,926.20/26,386,550.10 = 16,422,854.20/x
  3. Step 3: Cross multiply
    17,577,926.20x = 26,386,550.10 × 16,422,854.20
  4. Step 4: Simplify right side
    17,577,926.20x = 433,342,465,133,295.44
  5. Step 5: Solve for x
    x = 433,342,465,133,295.44/17,577,926.20
  6. Step 6: Final answer
    x = 24,652,650.16

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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.