Home / 37,397,542.92-51,622,381.14-22,513,559.01

Finding the Fourth Proportional to 37,397,542.92, 51,622,381.14 and 22,513,559.01

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Solution

The fourth proportional to 37,397,542.92, 51,622,381.14 and 22,513,559.01 is: 31,077,002.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,397,542.92 : 51,622,381.14 = 22,513,559.01 : x
  2. Step 2: Convert to fraction form
    37,397,542.92/51,622,381.14 = 22,513,559.01/x
  3. Step 3: Cross multiply
    37,397,542.92x = 51,622,381.14 × 22,513,559.01
  4. Step 4: Simplify right side
    37,397,542.92x = 1,162,203,524,032,101.25
  5. Step 5: Solve for x
    x = 1,162,203,524,032,101.25/37,397,542.92
  6. Step 6: Final answer
    x = 31,077,002.21

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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.