Home / 4,022,138,869.66-6,034,076,691.72-1,224,326,194.12

Finding the Fourth Proportional to 4,022,138,869.66, 6,034,076,691.72 and 1,224,326,194.12

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Solution

The fourth proportional to 4,022,138,869.66, 6,034,076,691.72 and 1,224,326,194.12 is: 1,836,753,625.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,138,869.66 : 6,034,076,691.72 = 1,224,326,194.12 : x
  2. Step 2: Convert to fraction form
    4,022,138,869.66/6,034,076,691.72 = 1,224,326,194.12/x
  3. Step 3: Cross multiply
    4,022,138,869.66x = 6,034,076,691.72 × 1,224,326,194.12
  4. Step 4: Simplify right side
    4,022,138,869.66x = 7,387,678,151,001,747,456
  5. Step 5: Solve for x
    x = 7,387,678,151,001,747,456/4,022,138,869.66
  6. Step 6: Final answer
    x = 1,836,753,625.47

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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.