Home / 38,291,236.76-57,448,555.60-22,955,599.10

Finding the Fourth Proportional to 38,291,236.76, 57,448,555.60 and 22,955,599.10

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Solution

The fourth proportional to 38,291,236.76, 57,448,555.60 and 22,955,599.10 is: 34,440,413.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,291,236.76 : 57,448,555.60 = 22,955,599.10 : x
  2. Step 2: Convert to fraction form
    38,291,236.76/57,448,555.60 = 22,955,599.10/x
  3. Step 3: Cross multiply
    38,291,236.76x = 57,448,555.60 × 22,955,599.10
  4. Step 4: Simplify right side
    38,291,236.76x = 1,318,766,011,313,892.25
  5. Step 5: Solve for x
    x = 1,318,766,011,313,892.25/38,291,236.76
  6. Step 6: Final answer
    x = 34,440,413.08

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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.