Home / 38,650,588.66-53,339,111.20-22,752,804.84

Finding the Fourth Proportional to 38,650,588.66, 53,339,111.20 and 22,752,804.84

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Solution

The fourth proportional to 38,650,588.66, 53,339,111.20 and 22,752,804.84 is: 31,399,635.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,650,588.66 : 53,339,111.20 = 22,752,804.84 : x
  2. Step 2: Convert to fraction form
    38,650,588.66/53,339,111.20 = 22,752,804.84/x
  3. Step 3: Cross multiply
    38,650,588.66x = 53,339,111.20 × 22,752,804.84
  4. Step 4: Simplify right side
    38,650,588.66x = 1,213,614,387,472,658.25
  5. Step 5: Solve for x
    x = 1,213,614,387,472,658.25/38,650,588.66
  6. Step 6: Final answer
    x = 31,399,635.28

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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.