Home / 41,358,155.18-57,074,676.50-22,775,023.40

Finding the Fourth Proportional to 41,358,155.18, 57,074,676.50 and 22,775,023.40

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Solution

The fourth proportional to 41,358,155.18, 57,074,676.50 and 22,775,023.40 is: 31,429,764.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,358,155.18 : 57,074,676.50 = 22,775,023.40 : x
  2. Step 2: Convert to fraction form
    41,358,155.18/57,074,676.50 = 22,775,023.40/x
  3. Step 3: Cross multiply
    41,358,155.18x = 57,074,676.50 × 22,775,023.40
  4. Step 4: Simplify right side
    41,358,155.18x = 1,299,877,092,834,930
  5. Step 5: Solve for x
    x = 1,299,877,092,834,930/41,358,155.18
  6. Step 6: Final answer
    x = 31,429,764.87

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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.