Home / 41,343,431.04-57,053,377.92-23,008,711.68

Finding the Fourth Proportional to 41,343,431.04, 57,053,377.92 and 23,008,711.68

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Solution

The fourth proportional to 41,343,431.04, 57,053,377.92 and 23,008,711.68 is: 31,751,712.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,343,431.04 : 57,053,377.92 = 23,008,711.68 : x
  2. Step 2: Convert to fraction form
    41,343,431.04/57,053,377.92 = 23,008,711.68/x
  3. Step 3: Cross multiply
    41,343,431.04x = 57,053,377.92 × 23,008,711.68
  4. Step 4: Simplify right side
    41,343,431.04x = 1,312,724,722,931,358.25
  5. Step 5: Solve for x
    x = 1,312,724,722,931,358.25/41,343,431.04
  6. Step 6: Final answer
    x = 31,751,712.18

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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.