Home / 3,193,529,763.30-4,411,384,579.18-2,406,524,691.30

Finding the Fourth Proportional to 3,193,529,763.30, 4,411,384,579.18 and 2,406,524,691.30

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Solution

The fourth proportional to 3,193,529,763.30, 4,411,384,579.18 and 2,406,524,691.30 is: 3,324,254,570.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,529,763.30 : 4,411,384,579.18 = 2,406,524,691.30 : x
  2. Step 2: Convert to fraction form
    3,193,529,763.30/4,411,384,579.18 = 2,406,524,691.30/x
  3. Step 3: Cross multiply
    3,193,529,763.30x = 4,411,384,579.18 × 2,406,524,691.30
  4. Step 4: Simplify right side
    3,193,529,763.30x = 10,616,105,912,616,730,624
  5. Step 5: Solve for x
    x = 10,616,105,912,616,730,624/3,193,529,763.30
  6. Step 6: Final answer
    x = 3,324,254,570.79

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.