Home / 38,304,306.80-57,456,460.20-35,169,023.60

Finding the Fourth Proportional to 38,304,306.80, 57,456,460.20 and 35,169,023.60

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Solution

The fourth proportional to 38,304,306.80, 57,456,460.20 and 35,169,023.60 is: 52,753,535.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,304,306.80 : 57,456,460.20 = 35,169,023.60 : x
  2. Step 2: Convert to fraction form
    38,304,306.80/57,456,460.20 = 35,169,023.60/x
  3. Step 3: Cross multiply
    38,304,306.80x = 57,456,460.20 × 35,169,023.60
  4. Step 4: Simplify right side
    38,304,306.80x = 2,020,687,604,746,261
  5. Step 5: Solve for x
    x = 2,020,687,604,746,261/38,304,306.80
  6. Step 6: Final answer
    x = 52,753,535.40

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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.