Home / 3,654,098,253.99-5,042,520,562.14-1,983,311,522.91

Finding the Fourth Proportional to 3,654,098,253.99, 5,042,520,562.14 and 1,983,311,522.91

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Solution

The fourth proportional to 3,654,098,253.99, 5,042,520,562.14 and 1,983,311,522.91 is: 2,736,896,613.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,098,253.99 : 5,042,520,562.14 = 1,983,311,522.91 : x
  2. Step 2: Convert to fraction form
    3,654,098,253.99/5,042,520,562.14 = 1,983,311,522.91/x
  3. Step 3: Cross multiply
    3,654,098,253.99x = 5,042,520,562.14 × 1,983,311,522.91
  4. Step 4: Simplify right side
    3,654,098,253.99x = 10,000,889,135,402,872,832
  5. Step 5: Solve for x
    x = 10,000,889,135,402,872,832/3,654,098,253.99
  6. Step 6: Final answer
    x = 2,736,896,613.13

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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.