Home / 41,547,006.38-57,334,893.11-23,212,291.88

Finding the Fourth Proportional to 41,547,006.38, 57,334,893.11 and 23,212,291.88

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Solution

The fourth proportional to 41,547,006.38, 57,334,893.11 and 23,212,291.88 is: 32,032,976.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,547,006.38 : 57,334,893.11 = 23,212,291.88 : x
  2. Step 2: Convert to fraction form
    41,547,006.38/57,334,893.11 = 23,212,291.88/x
  3. Step 3: Cross multiply
    41,547,006.38x = 57,334,893.11 × 23,212,291.88
  4. Step 4: Simplify right side
    41,547,006.38x = 1,330,874,273,375,185
  5. Step 5: Solve for x
    x = 1,330,874,273,375,185/41,547,006.38
  6. Step 6: Final answer
    x = 32,032,976.37

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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.