Home / 61,479,074.40-92,218,611.60-16,040,868.90

Finding the Fourth Proportional to 61,479,074.40, 92,218,611.60 and 16,040,868.90

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Solution

The fourth proportional to 61,479,074.40, 92,218,611.60 and 16,040,868.90 is: 24,061,303.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,479,074.40 : 92,218,611.60 = 16,040,868.90 : x
  2. Step 2: Convert to fraction form
    61,479,074.40/92,218,611.60 = 16,040,868.90/x
  3. Step 3: Cross multiply
    61,479,074.40x = 92,218,611.60 × 16,040,868.90
  4. Step 4: Simplify right side
    61,479,074.40x = 1,479,266,658,815,619.25
  5. Step 5: Solve for x
    x = 1,479,266,658,815,619.25/61,479,074.40
  6. Step 6: Final answer
    x = 24,061,303.35

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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.