Home / 41,307,765.71-57,005,780.36-22,723,383.29

Finding the Fourth Proportional to 41,307,765.71, 57,005,780.36 and 22,723,383.29

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Solution

The fourth proportional to 41,307,765.71, 57,005,780.36 and 22,723,383.29 is: 31,358,854.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,307,765.71 : 57,005,780.36 = 22,723,383.29 : x
  2. Step 2: Convert to fraction form
    41,307,765.71/57,005,780.36 = 22,723,383.29/x
  3. Step 3: Cross multiply
    41,307,765.71x = 57,005,780.36 × 22,723,383.29
  4. Step 4: Simplify right side
    41,307,765.71x = 1,295,364,196,865,834
  5. Step 5: Solve for x
    x = 1,295,364,196,865,834/41,307,765.71
  6. Step 6: Final answer
    x = 31,358,854.07

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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.