Home / 33,482,129.28-50,223,363.23-10,451,133.20

Finding the Fourth Proportional to 33,482,129.28, 50,223,363.23 and 10,451,133.20

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Solution

The fourth proportional to 33,482,129.28, 50,223,363.23 and 10,451,133.20 is: 15,676,752.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,482,129.28 : 50,223,363.23 = 10,451,133.20 : x
  2. Step 2: Convert to fraction form
    33,482,129.28/50,223,363.23 = 10,451,133.20/x
  3. Step 3: Cross multiply
    33,482,129.28x = 50,223,363.23 × 10,451,133.20
  4. Step 4: Simplify right side
    33,482,129.28x = 524,891,058,617,595.38
  5. Step 5: Solve for x
    x = 524,891,058,617,595.38/33,482,129.28
  6. Step 6: Final answer
    x = 15,676,752.64

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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.