Home / 1,676,511,593.28-2,296,829,077.20-1,613,676,335.76

Finding the Fourth Proportional to 1,676,511,593.28, 2,296,829,077.20 and 1,613,676,335.76

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Solution

The fourth proportional to 1,676,511,593.28, 2,296,829,077.20 and 1,613,676,335.76 is: 2,210,744,467.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,511,593.28 : 2,296,829,077.20 = 1,613,676,335.76 : x
  2. Step 2: Convert to fraction form
    1,676,511,593.28/2,296,829,077.20 = 1,613,676,335.76/x
  3. Step 3: Cross multiply
    1,676,511,593.28x = 2,296,829,077.20 × 1,613,676,335.76
  4. Step 4: Simplify right side
    1,676,511,593.28x = 3,706,338,729,163,118,080
  5. Step 5: Solve for x
    x = 3,706,338,729,163,118,080/1,676,511,593.28
  6. Step 6: Final answer
    x = 2,210,744,467.27

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.