Home / 1,669,040,531.10-2,503,029,260.07-548,304,044.58

Finding the Fourth Proportional to 1,669,040,531.10, 2,503,029,260.07 and 548,304,044.58

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Solution

The fourth proportional to 1,669,040,531.10, 2,503,029,260.07 and 548,304,044.58 is: 822,281,449.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,040,531.10 : 2,503,029,260.07 = 548,304,044.58 : x
  2. Step 2: Convert to fraction form
    1,669,040,531.10/2,503,029,260.07 = 548,304,044.58/x
  3. Step 3: Cross multiply
    1,669,040,531.10x = 2,503,029,260.07 × 548,304,044.58
  4. Step 4: Simplify right side
    1,669,040,531.10x = 1,372,421,066,998,465,792
  5. Step 5: Solve for x
    x = 1,372,421,066,998,465,792/1,669,040,531.10
  6. Step 6: Final answer
    x = 822,281,449.39

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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.