Home / 2,126,904,558.15-2,932,399,967.01-1,744,015,883.83

Finding the Fourth Proportional to 2,126,904,558.15, 2,932,399,967.01 and 1,744,015,883.83

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Solution

The fourth proportional to 2,126,904,558.15, 2,932,399,967.01 and 1,744,015,883.83 is: 2,404,504,753.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,126,904,558.15 : 2,932,399,967.01 = 1,744,015,883.83 : x
  2. Step 2: Convert to fraction form
    2,126,904,558.15/2,932,399,967.01 = 1,744,015,883.83/x
  3. Step 3: Cross multiply
    2,126,904,558.15x = 2,932,399,967.01 × 1,744,015,883.83
  4. Step 4: Simplify right side
    2,126,904,558.15x = 5,114,152,120,194,050,048
  5. Step 5: Solve for x
    x = 5,114,152,120,194,050,048/2,126,904,558.15
  6. Step 6: Final answer
    x = 2,404,504,753.44

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