Home / 22,754,359.80-34,131,539.70-15,101,609.40

Finding the Fourth Proportional to 22,754,359.80, 34,131,539.70 and 15,101,609.40

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Solution

The fourth proportional to 22,754,359.80, 34,131,539.70 and 15,101,609.40 is: 22,652,414.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,754,359.80 : 34,131,539.70 = 15,101,609.40 : x
  2. Step 2: Convert to fraction form
    22,754,359.80/34,131,539.70 = 15,101,609.40/x
  3. Step 3: Cross multiply
    22,754,359.80x = 34,131,539.70 × 15,101,609.40
  4. Step 4: Simplify right side
    22,754,359.80x = 515,441,180,769,993.25
  5. Step 5: Solve for x
    x = 515,441,180,769,993.25/22,754,359.80
  6. Step 6: Final answer
    x = 22,652,414.10

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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.