Home / 2,198,448,464.10-3,297,672,696.15-1,544,138,304.90

Finding the Fourth Proportional to 2,198,448,464.10, 3,297,672,696.15 and 1,544,138,304.90

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Solution

The fourth proportional to 2,198,448,464.10, 3,297,672,696.15 and 1,544,138,304.90 is: 2,316,207,457.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,448,464.10 : 3,297,672,696.15 = 1,544,138,304.90 : x
  2. Step 2: Convert to fraction form
    2,198,448,464.10/3,297,672,696.15 = 1,544,138,304.90/x
  3. Step 3: Cross multiply
    2,198,448,464.10x = 3,297,672,696.15 × 1,544,138,304.90
  4. Step 4: Simplify right side
    2,198,448,464.10x = 5,092,062,727,148,073,984
  5. Step 5: Solve for x
    x = 5,092,062,727,148,073,984/2,198,448,464.10
  6. Step 6: Final answer
    x = 2,316,207,457.35

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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.