Home / 41,431,006.16-57,178,193.56-22,849,781.36

Finding the Fourth Proportional to 41,431,006.16, 57,178,193.56 and 22,849,781.36

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Solution

The fourth proportional to 41,431,006.16, 57,178,193.56 and 22,849,781.36 is: 31,534,576.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,431,006.16 : 57,178,193.56 = 22,849,781.36 : x
  2. Step 2: Convert to fraction form
    41,431,006.16/57,178,193.56 = 22,849,781.36/x
  3. Step 3: Cross multiply
    41,431,006.16x = 57,178,193.56 × 22,849,781.36
  4. Step 4: Simplify right side
    41,431,006.16x = 1,306,509,221,405,760
  5. Step 5: Solve for x
    x = 1,306,509,221,405,760/41,431,006.16
  6. Step 6: Final answer
    x = 31,534,576.21

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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.