Home / 110,985,528.26-166,494,243.82-34,314,535.18

Finding the Fourth Proportional to 110,985,528.26, 166,494,243.82 and 34,314,535.18

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Solution

The fourth proportional to 110,985,528.26, 166,494,243.82 and 34,314,535.18 is: 51,476,734.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,985,528.26 : 166,494,243.82 = 34,314,535.18 : x
  2. Step 2: Convert to fraction form
    110,985,528.26/166,494,243.82 = 34,314,535.18/x
  3. Step 3: Cross multiply
    110,985,528.26x = 166,494,243.82 × 34,314,535.18
  4. Step 4: Simplify right side
    110,985,528.26x = 5,713,172,586,828,887
  5. Step 5: Solve for x
    x = 5,713,172,586,828,887/110,985,528.26
  6. Step 6: Final answer
    x = 51,476,734.64

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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.