Home / 2,851,017,593.54-3,934,412,753.63-1,580,948,051.86

Finding the Fourth Proportional to 2,851,017,593.54, 3,934,412,753.63 and 1,580,948,051.86

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Solution

The fourth proportional to 2,851,017,593.54, 3,934,412,753.63 and 1,580,948,051.86 is: 2,181,713,010.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,017,593.54 : 3,934,412,753.63 = 1,580,948,051.86 : x
  2. Step 2: Convert to fraction form
    2,851,017,593.54/3,934,412,753.63 = 1,580,948,051.86/x
  3. Step 3: Cross multiply
    2,851,017,593.54x = 3,934,412,753.63 × 1,580,948,051.86
  4. Step 4: Simplify right side
    2,851,017,593.54x = 6,220,102,178,064,486,400
  5. Step 5: Solve for x
    x = 6,220,102,178,064,486,400/2,851,017,593.54
  6. Step 6: Final answer
    x = 2,181,713,010.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.