Home / 3,744,269,714.69-5,615,079,802.97-1,087,773,116.88

Finding the Fourth Proportional to 3,744,269,714.69, 5,615,079,802.97 and 1,087,773,116.88

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Solution

The fourth proportional to 3,744,269,714.69, 5,615,079,802.97 and 1,087,773,116.88 is: 1,631,274,807.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,269,714.69 : 5,615,079,802.97 = 1,087,773,116.88 : x
  2. Step 2: Convert to fraction form
    3,744,269,714.69/5,615,079,802.97 = 1,087,773,116.88/x
  3. Step 3: Cross multiply
    3,744,269,714.69x = 5,615,079,802.97 × 1,087,773,116.88
  4. Step 4: Simplify right side
    3,744,269,714.69x = 6,107,932,858,801,175,552
  5. Step 5: Solve for x
    x = 6,107,932,858,801,175,552/3,744,269,714.69
  6. Step 6: Final answer
    x = 1,631,274,807.70

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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.