Home / 41,869,578.39-57,780,051.12-23,284,312.98

Finding the Fourth Proportional to 41,869,578.39, 57,780,051.12 and 23,284,312.98

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Solution

The fourth proportional to 41,869,578.39, 57,780,051.12 and 23,284,312.98 is: 32,132,370.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,869,578.39 : 57,780,051.12 = 23,284,312.98 : x
  2. Step 2: Convert to fraction form
    41,869,578.39/57,780,051.12 = 23,284,312.98/x
  3. Step 3: Cross multiply
    41,869,578.39x = 57,780,051.12 × 23,284,312.98
  4. Step 4: Simplify right side
    41,869,578.39x = 1,345,368,794,278,479.50
  5. Step 5: Solve for x
    x = 1,345,368,794,278,479.50/41,869,578.39
  6. Step 6: Final answer
    x = 32,132,370.23

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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.