Home / 454,082,746.20-681,124,119.30-224,500,234.20

Finding the Fourth Proportional to 454,082,746.20, 681,124,119.30 and 224,500,234.20

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Solution

The fourth proportional to 454,082,746.20, 681,124,119.30 and 224,500,234.20 is: 336,750,351.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,082,746.20 : 681,124,119.30 = 224,500,234.20 : x
  2. Step 2: Convert to fraction form
    454,082,746.20/681,124,119.30 = 224,500,234.20/x
  3. Step 3: Cross multiply
    454,082,746.20x = 681,124,119.30 × 224,500,234.20
  4. Step 4: Simplify right side
    454,082,746.20x = 152,912,524,302,118,720
  5. Step 5: Solve for x
    x = 152,912,524,302,118,720/454,082,746.20
  6. Step 6: Final answer
    x = 336,750,351.30

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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.