Home / 31,886,924.15-44,001,148.25-17,757,043.16

Finding the Fourth Proportional to 31,886,924.15, 44,001,148.25 and 17,757,043.16

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Solution

The fourth proportional to 31,886,924.15, 44,001,148.25 and 17,757,043.16 is: 24,503,156.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,886,924.15 : 44,001,148.25 = 17,757,043.16 : x
  2. Step 2: Convert to fraction form
    31,886,924.15/44,001,148.25 = 17,757,043.16/x
  3. Step 3: Cross multiply
    31,886,924.15x = 44,001,148.25 × 17,757,043.16
  4. Step 4: Simplify right side
    31,886,924.15x = 781,330,288,389,195.38
  5. Step 5: Solve for x
    x = 781,330,288,389,195.38/31,886,924.15
  6. Step 6: Final answer
    x = 24,503,156.37

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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.