Home / 57,604,841.78-86,407,350.33-23,526,187.65

Finding the Fourth Proportional to 57,604,841.78, 86,407,350.33 and 23,526,187.65

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Solution

The fourth proportional to 57,604,841.78, 86,407,350.33 and 23,526,187.65 is: 35,289,317.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,604,841.78 : 86,407,350.33 = 23,526,187.65 : x
  2. Step 2: Convert to fraction form
    57,604,841.78/86,407,350.33 = 23,526,187.65/x
  3. Step 3: Cross multiply
    57,604,841.78x = 86,407,350.33 × 23,526,187.65
  4. Step 4: Simplify right side
    57,604,841.78x = 2,032,835,538,202,869.25
  5. Step 5: Solve for x
    x = 2,032,835,538,202,869.25/57,604,841.78
  6. Step 6: Final answer
    x = 35,289,317.28

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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.