Home / 31,594,045.19-43,432,390.14-27,167,560.43

Finding the Fourth Proportional to 31,594,045.19, 43,432,390.14 and 27,167,560.43

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Solution

The fourth proportional to 31,594,045.19, 43,432,390.14 and 27,167,560.43 is: 37,347,293.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,594,045.19 : 43,432,390.14 = 27,167,560.43 : x
  2. Step 2: Convert to fraction form
    31,594,045.19/43,432,390.14 = 27,167,560.43/x
  3. Step 3: Cross multiply
    31,594,045.19x = 43,432,390.14 × 27,167,560.43
  4. Step 4: Simplify right side
    31,594,045.19x = 1,179,952,083,428,745.75
  5. Step 5: Solve for x
    x = 1,179,952,083,428,745.75/31,594,045.19
  6. Step 6: Final answer
    x = 37,347,293.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.