Home / 1,327,287,233.00-1,831,660,079.48-724,463,299.31

Finding the Fourth Proportional to 1,327,287,233.00, 1,831,660,079.48 and 724,463,299.31

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Solution

The fourth proportional to 1,327,287,233.00, 1,831,660,079.48 and 724,463,299.31 is: 999,761,371.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,287,233.00 : 1,831,660,079.48 = 724,463,299.31 : x
  2. Step 2: Convert to fraction form
    1,327,287,233.00/1,831,660,079.48 = 724,463,299.31/x
  3. Step 3: Cross multiply
    1,327,287,233.00x = 1,831,660,079.48 × 724,463,299.31
  4. Step 4: Simplify right side
    1,327,287,233.00x = 1,326,970,504,381,716,736
  5. Step 5: Solve for x
    x = 1,326,970,504,381,716,736/1,327,287,233.00
  6. Step 6: Final answer
    x = 999,761,371.46

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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.