Home / 41,788,725.18-57,668,139.82-23,203,774.14

Finding the Fourth Proportional to 41,788,725.18, 57,668,139.82 and 23,203,774.14

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Solution

The fourth proportional to 41,788,725.18, 57,668,139.82 and 23,203,774.14 is: 32,021,041.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,788,725.18 : 57,668,139.82 = 23,203,774.14 : x
  2. Step 2: Convert to fraction form
    41,788,725.18/57,668,139.82 = 23,203,774.14/x
  3. Step 3: Cross multiply
    41,788,725.18x = 57,668,139.82 × 23,203,774.14
  4. Step 4: Simplify right side
    41,788,725.18x = 1,338,118,491,341,201.25
  5. Step 5: Solve for x
    x = 1,338,118,491,341,201.25/41,788,725.18
  6. Step 6: Final answer
    x = 32,021,041.22

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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.