Home / 41,411,540.16-57,150,482.22-22,826,638.38

Finding the Fourth Proportional to 41,411,540.16, 57,150,482.22 and 22,826,638.38

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Solution

The fourth proportional to 41,411,540.16, 57,150,482.22 and 22,826,638.38 is: 31,502,170.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,411,540.16 : 57,150,482.22 = 22,826,638.38 : x
  2. Step 2: Convert to fraction form
    41,411,540.16/57,150,482.22 = 22,826,638.38/x
  3. Step 3: Cross multiply
    41,411,540.16x = 57,150,482.22 × 22,826,638.38
  4. Step 4: Simplify right side
    41,411,540.16x = 1,304,553,390,878,559.50
  5. Step 5: Solve for x
    x = 1,304,553,390,878,559.50/41,411,540.16
  6. Step 6: Final answer
    x = 31,502,170.31

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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.