Home / 2,414,448,082.55-3,621,672,123.83-1,679,784,044.15

Finding the Fourth Proportional to 2,414,448,082.55, 3,621,672,123.83 and 1,679,784,044.15

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Solution

The fourth proportional to 2,414,448,082.55, 3,621,672,123.83 and 1,679,784,044.15 is: 2,519,676,066.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,448,082.55 : 3,621,672,123.83 = 1,679,784,044.15 : x
  2. Step 2: Convert to fraction form
    2,414,448,082.55/3,621,672,123.83 = 1,679,784,044.15/x
  3. Step 3: Cross multiply
    2,414,448,082.55x = 3,621,672,123.83 × 1,679,784,044.15
  4. Step 4: Simplify right side
    2,414,448,082.55x = 6,083,627,046,744,078,336
  5. Step 5: Solve for x
    x = 6,083,627,046,744,078,336/2,414,448,082.55
  6. Step 6: Final answer
    x = 2,519,676,066.23

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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.