Home / 36,359,819.80-54,539,729.70-22,754,930.20

Finding the Fourth Proportional to 36,359,819.80, 54,539,729.70 and 22,754,930.20

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Solution

The fourth proportional to 36,359,819.80, 54,539,729.70 and 22,754,930.20 is: 34,132,395.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,359,819.80 : 54,539,729.70 = 22,754,930.20 : x
  2. Step 2: Convert to fraction form
    36,359,819.80/54,539,729.70 = 22,754,930.20/x
  3. Step 3: Cross multiply
    36,359,819.80x = 54,539,729.70 × 22,754,930.20
  4. Step 4: Simplify right side
    36,359,819.80x = 1,241,047,742,450,367
  5. Step 5: Solve for x
    x = 1,241,047,742,450,367/36,359,819.80
  6. Step 6: Final answer
    x = 34,132,395.30

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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.