Home / 4,149,053,930.64-5,725,711,675.01-2,243,815,406.01

Finding the Fourth Proportional to 4,149,053,930.64, 5,725,711,675.01 and 2,243,815,406.01

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Solution

The fourth proportional to 4,149,053,930.64, 5,725,711,675.01 and 2,243,815,406.01 is: 3,096,474,589.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,149,053,930.64 : 5,725,711,675.01 = 2,243,815,406.01 : x
  2. Step 2: Convert to fraction form
    4,149,053,930.64/5,725,711,675.01 = 2,243,815,406.01/x
  3. Step 3: Cross multiply
    4,149,053,930.64x = 5,725,711,675.01 × 2,243,815,406.01
  4. Step 4: Simplify right side
    4,149,053,930.64x = 12,847,440,066,747,543,552
  5. Step 5: Solve for x
    x = 12,847,440,066,747,543,552/4,149,053,930.64
  6. Step 6: Final answer
    x = 3,096,474,589.51

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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.