Home / 17,725,958.69-24,482,001.08-11,914,651.35

Finding the Fourth Proportional to 17,725,958.69, 24,482,001.08 and 11,914,651.35

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Solution

The fourth proportional to 17,725,958.69, 24,482,001.08 and 11,914,651.35 is: 16,455,781.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,725,958.69 : 24,482,001.08 = 11,914,651.35 : x
  2. Step 2: Convert to fraction form
    17,725,958.69/24,482,001.08 = 11,914,651.35/x
  3. Step 3: Cross multiply
    17,725,958.69x = 24,482,001.08 × 11,914,651.35
  4. Step 4: Simplify right side
    17,725,958.69x = 291,694,507,158,950.19
  5. Step 5: Solve for x
    x = 291,694,507,158,950.19/17,725,958.69
  6. Step 6: Final answer
    x = 16,455,781.73

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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.