Home / 38,304,141.60-57,456,212.40-23,971,418.40

Finding the Fourth Proportional to 38,304,141.60, 57,456,212.40 and 23,971,418.40

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Solution

The fourth proportional to 38,304,141.60, 57,456,212.40 and 23,971,418.40 is: 35,957,127.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,304,141.60 : 57,456,212.40 = 23,971,418.40 : x
  2. Step 2: Convert to fraction form
    38,304,141.60/57,456,212.40 = 23,971,418.40/x
  3. Step 3: Cross multiply
    38,304,141.60x = 57,456,212.40 × 23,971,418.40
  4. Step 4: Simplify right side
    38,304,141.60x = 1,377,306,907,119,668
  5. Step 5: Solve for x
    x = 1,377,306,907,119,668/38,304,141.60
  6. Step 6: Final answer
    x = 35,957,127.60

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1.5x scale

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.