Home / 22,754,251.80-34,131,377.70-15,101,501.40

Finding the Fourth Proportional to 22,754,251.80, 34,131,377.70 and 15,101,501.40

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Solution

The fourth proportional to 22,754,251.80, 34,131,377.70 and 15,101,501.40 is: 22,652,252.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,754,251.80 : 34,131,377.70 = 15,101,501.40 : x
  2. Step 2: Convert to fraction form
    22,754,251.80/34,131,377.70 = 15,101,501.40/x
  3. Step 3: Cross multiply
    22,754,251.80x = 34,131,377.70 × 15,101,501.40
  4. Step 4: Simplify right side
    22,754,251.80x = 515,435,048,120,478.81
  5. Step 5: Solve for x
    x = 515,435,048,120,478.81/22,754,251.80
  6. Step 6: Final answer
    x = 22,652,252.10

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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.