Home / 27,840,104.88-41,746,656.24-16,329,333.48

Finding the Fourth Proportional to 27,840,104.88, 41,746,656.24 and 16,329,333.48

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Solution

The fourth proportional to 27,840,104.88, 41,746,656.24 and 16,329,333.48 is: 24,486,081.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,840,104.88 : 41,746,656.24 = 16,329,333.48 : x
  2. Step 2: Convert to fraction form
    27,840,104.88/41,746,656.24 = 16,329,333.48/x
  3. Step 3: Cross multiply
    27,840,104.88x = 41,746,656.24 × 16,329,333.48
  4. Step 4: Simplify right side
    27,840,104.88x = 681,695,071,417,883
  5. Step 5: Solve for x
    x = 681,695,071,417,883/27,840,104.88
  6. Step 6: Final answer
    x = 24,486,081.30

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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.