Home / 88,259,021.28-132,407,683.29-26,846,583.84

Finding the Fourth Proportional to 88,259,021.28, 132,407,683.29 and 26,846,583.84

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Solution

The fourth proportional to 88,259,021.28, 132,407,683.29 and 26,846,583.84 is: 40,275,701.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,259,021.28 : 132,407,683.29 = 26,846,583.84 : x
  2. Step 2: Convert to fraction form
    88,259,021.28/132,407,683.29 = 26,846,583.84/x
  3. Step 3: Cross multiply
    88,259,021.28x = 132,407,683.29 × 26,846,583.84
  4. Step 4: Simplify right side
    88,259,021.28x = 3,554,693,970,505,152
  5. Step 5: Solve for x
    x = 3,554,693,970,505,152/88,259,021.28
  6. Step 6: Final answer
    x = 40,275,701.21

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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.