Home / 38,636,578.60-57,992,192.70-23,520,034.60

Finding the Fourth Proportional to 38,636,578.60, 57,992,192.70 and 23,520,034.60

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Solution

The fourth proportional to 38,636,578.60, 57,992,192.70 and 23,520,034.60 is: 35,302,773.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,636,578.60 : 57,992,192.70 = 23,520,034.60 : x
  2. Step 2: Convert to fraction form
    38,636,578.60/57,992,192.70 = 23,520,034.60/x
  3. Step 3: Cross multiply
    38,636,578.60x = 57,992,192.70 × 23,520,034.60
  4. Step 4: Simplify right side
    38,636,578.60x = 1,363,978,378,833,867.50
  5. Step 5: Solve for x
    x = 1,363,978,378,833,867.50/38,636,578.60
  6. Step 6: Final answer
    x = 35,302,773.39

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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.