Home / 54,567,793.70-81,851,690.55-22,203,036.80

Finding the Fourth Proportional to 54,567,793.70, 81,851,690.55 and 22,203,036.80

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Solution

The fourth proportional to 54,567,793.70, 81,851,690.55 and 22,203,036.80 is: 33,304,555.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,567,793.70 : 81,851,690.55 = 22,203,036.80 : x
  2. Step 2: Convert to fraction form
    54,567,793.70/81,851,690.55 = 22,203,036.80/x
  3. Step 3: Cross multiply
    54,567,793.70x = 81,851,690.55 × 22,203,036.80
  4. Step 4: Simplify right side
    54,567,793.70x = 1,817,356,097,423,862.25
  5. Step 5: Solve for x
    x = 1,817,356,097,423,862.25/54,567,793.70
  6. Step 6: Final answer
    x = 33,304,555.20

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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.