Home / 41,574,781.33-57,373,569.47-22,991,178.94

Finding the Fourth Proportional to 41,574,781.33, 57,373,569.47 and 22,991,178.94

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Solution

The fourth proportional to 41,574,781.33, 57,373,569.47 and 22,991,178.94 is: 31,728,032.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,574,781.33 : 57,373,569.47 = 22,991,178.94 : x
  2. Step 2: Convert to fraction form
    41,574,781.33/57,373,569.47 = 22,991,178.94/x
  3. Step 3: Cross multiply
    41,574,781.33x = 57,373,569.47 × 22,991,178.94
  4. Step 4: Simplify right side
    41,574,781.33x = 1,319,086,002,025,335
  5. Step 5: Solve for x
    x = 1,319,086,002,025,335/41,574,781.33
  6. Step 6: Final answer
    x = 31,728,032.23

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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.