Home / 60,191,890.25-83,065,296.69-32,690,015.33

Finding the Fourth Proportional to 60,191,890.25, 83,065,296.69 and 32,690,015.33

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Solution

The fourth proportional to 60,191,890.25, 83,065,296.69 and 32,690,015.33 is: 45,112,486.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,191,890.25 : 83,065,296.69 = 32,690,015.33 : x
  2. Step 2: Convert to fraction form
    60,191,890.25/83,065,296.69 = 32,690,015.33/x
  3. Step 3: Cross multiply
    60,191,890.25x = 83,065,296.69 × 32,690,015.33
  4. Step 4: Simplify right side
    60,191,890.25x = 2,715,405,822,187,098
  5. Step 5: Solve for x
    x = 2,715,405,822,187,098/60,191,890.25
  6. Step 6: Final answer
    x = 45,112,486.27

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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.