Home / 113,877,386.82-170,780,751.99-41,084,704.62

Finding the Fourth Proportional to 113,877,386.82, 170,780,751.99 and 41,084,704.62

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Solution

The fourth proportional to 113,877,386.82, 170,780,751.99 and 41,084,704.62 is: 61,614,311.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,877,386.82 : 170,780,751.99 = 41,084,704.62 : x
  2. Step 2: Convert to fraction form
    113,877,386.82/170,780,751.99 = 41,084,704.62/x
  3. Step 3: Cross multiply
    113,877,386.82x = 170,780,751.99 × 41,084,704.62
  4. Step 4: Simplify right side
    113,877,386.82x = 7,016,476,750,290,627
  5. Step 5: Solve for x
    x = 7,016,476,750,290,627/113,877,386.82
  6. Step 6: Final answer
    x = 61,614,311.20

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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.