Home / 91,629,862.98-137,444,833.35-26,933,672.58

Finding the Fourth Proportional to 91,629,862.98, 137,444,833.35 and 26,933,672.58

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Solution

The fourth proportional to 91,629,862.98, 137,444,833.35 and 26,933,672.58 is: 40,400,520.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,629,862.98 : 137,444,833.35 = 26,933,672.58 : x
  2. Step 2: Convert to fraction form
    91,629,862.98/137,444,833.35 = 26,933,672.58/x
  3. Step 3: Cross multiply
    91,629,862.98x = 137,444,833.35 × 26,933,672.58
  4. Step 4: Simplify right side
    91,629,862.98x = 3,701,894,139,261,564
  5. Step 5: Solve for x
    x = 3,701,894,139,261,564/91,629,862.98
  6. Step 6: Final answer
    x = 40,400,520.30

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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.