Home / 41,021,514.38-56,609,231.20-22,437,188.46

Finding the Fourth Proportional to 41,021,514.38, 56,609,231.20 and 22,437,188.46

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Solution

The fourth proportional to 41,021,514.38, 56,609,231.20 and 22,437,188.46 is: 30,963,069.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,021,514.38 : 56,609,231.20 = 22,437,188.46 : x
  2. Step 2: Convert to fraction form
    41,021,514.38/56,609,231.20 = 22,437,188.46/x
  3. Step 3: Cross multiply
    41,021,514.38x = 56,609,231.20 × 22,437,188.46
  4. Step 4: Simplify right side
    41,021,514.38x = 1,270,151,988,954,019
  5. Step 5: Solve for x
    x = 1,270,151,988,954,019/41,021,514.38
  6. Step 6: Final answer
    x = 30,963,069.21

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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.