Home / 25,542,002.70-38,313,004.05-24,282,290.70

Finding the Fourth Proportional to 25,542,002.70, 38,313,004.05 and 24,282,290.70

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Solution

The fourth proportional to 25,542,002.70, 38,313,004.05 and 24,282,290.70 is: 36,423,436.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,542,002.70 : 38,313,004.05 = 24,282,290.70 : x
  2. Step 2: Convert to fraction form
    25,542,002.70/38,313,004.05 = 24,282,290.70/x
  3. Step 3: Cross multiply
    25,542,002.70x = 38,313,004.05 × 24,282,290.70
  4. Step 4: Simplify right side
    25,542,002.70x = 930,327,501,932,377.25
  5. Step 5: Solve for x
    x = 930,327,501,932,377.25/25,542,002.70
  6. Step 6: Final answer
    x = 36,423,436.05

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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.