Home / 2,361,754,753.20-3,541,261,549.44-1,118,174,776.80

Finding the Fourth Proportional to 2,361,754,753.20, 3,541,261,549.44 and 1,118,174,776.80

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Solution

The fourth proportional to 2,361,754,753.20, 3,541,261,549.44 and 1,118,174,776.80 is: 1,676,613,262.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,754,753.20 : 3,541,261,549.44 = 1,118,174,776.80 : x
  2. Step 2: Convert to fraction form
    2,361,754,753.20/3,541,261,549.44 = 1,118,174,776.80/x
  3. Step 3: Cross multiply
    2,361,754,753.20x = 3,541,261,549.44 × 1,118,174,776.80
  4. Step 4: Simplify right side
    2,361,754,753.20x = 3,959,749,342,635,493,888
  5. Step 5: Solve for x
    x = 3,959,749,342,635,493,888/2,361,754,753.20
  6. Step 6: Final answer
    x = 1,676,613,262.77

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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.