Home / 41,307,764.72-57,005,778.98-22,723,382.30

Finding the Fourth Proportional to 41,307,764.72, 57,005,778.98 and 22,723,382.30

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Solution

The fourth proportional to 41,307,764.72, 57,005,778.98 and 22,723,382.30 is: 31,358,852.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,307,764.72 : 57,005,778.98 = 22,723,382.30 : x
  2. Step 2: Convert to fraction form
    41,307,764.72/57,005,778.98 = 22,723,382.30/x
  3. Step 3: Cross multiply
    41,307,764.72x = 57,005,778.98 × 22,723,382.30
  4. Step 4: Simplify right side
    41,307,764.72x = 1,295,364,109,071,844
  5. Step 5: Solve for x
    x = 1,295,364,109,071,844/41,307,764.72
  6. Step 6: Final answer
    x = 31,358,852.70

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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.