Home / 27,832,877.10-41,678,456.85-26,557,418.70

Finding the Fourth Proportional to 27,832,877.10, 41,678,456.85 and 26,557,418.70

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Solution

The fourth proportional to 27,832,877.10, 41,678,456.85 and 26,557,418.70 is: 39,768,516.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,832,877.10 : 41,678,456.85 = 26,557,418.70 : x
  2. Step 2: Convert to fraction form
    27,832,877.10/41,678,456.85 = 26,557,418.70/x
  3. Step 3: Cross multiply
    27,832,877.10x = 41,678,456.85 × 26,557,418.70
  4. Step 4: Simplify right side
    27,832,877.10x = 1,106,872,229,335,333.12
  5. Step 5: Solve for x
    x = 1,106,872,229,335,333.12/27,832,877.10
  6. Step 6: Final answer
    x = 39,768,516.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.