Home / 34,878,890.88-52,190,379.09-29,107,377.18

Finding the Fourth Proportional to 34,878,890.88, 52,190,379.09 and 29,107,377.18

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Solution

The fourth proportional to 34,878,890.88, 52,190,379.09 and 29,107,377.18 is: 43,554,282.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,878,890.88 : 52,190,379.09 = 29,107,377.18 : x
  2. Step 2: Convert to fraction form
    34,878,890.88/52,190,379.09 = 29,107,377.18/x
  3. Step 3: Cross multiply
    34,878,890.88x = 52,190,379.09 × 29,107,377.18
  4. Step 4: Simplify right side
    34,878,890.88x = 1,519,125,049,339,815.25
  5. Step 5: Solve for x
    x = 1,519,125,049,339,815.25/34,878,890.88
  6. Step 6: Final answer
    x = 43,554,282.00

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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.