Home / 38,204,329.40-57,306,494.10-22,898,828.60

Finding the Fourth Proportional to 38,204,329.40, 57,306,494.10 and 22,898,828.60

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Solution

The fourth proportional to 38,204,329.40, 57,306,494.10 and 22,898,828.60 is: 34,348,242.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,204,329.40 : 57,306,494.10 = 22,898,828.60 : x
  2. Step 2: Convert to fraction form
    38,204,329.40/57,306,494.10 = 22,898,828.60/x
  3. Step 3: Cross multiply
    38,204,329.40x = 57,306,494.10 × 22,898,828.60
  4. Step 4: Simplify right side
    38,204,329.40x = 1,312,251,586,062,811.50
  5. Step 5: Solve for x
    x = 1,312,251,586,062,811.50/38,204,329.40
  6. Step 6: Final answer
    x = 34,348,242.90

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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.