Home / 50,544,823.80-75,816,069.30-16,465,920.60

Finding the Fourth Proportional to 50,544,823.80, 75,816,069.30 and 16,465,920.60

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Solution

The fourth proportional to 50,544,823.80, 75,816,069.30 and 16,465,920.60 is: 24,698,500.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,544,823.80 : 75,816,069.30 = 16,465,920.60 : x
  2. Step 2: Convert to fraction form
    50,544,823.80/75,816,069.30 = 16,465,920.60/x
  3. Step 3: Cross multiply
    50,544,823.80x = 75,816,069.30 × 16,465,920.60
  4. Step 4: Simplify right side
    50,544,823.80x = 1,248,381,377,297,897.50
  5. Step 5: Solve for x
    x = 1,248,381,377,297,897.50/50,544,823.80
  6. Step 6: Final answer
    x = 24,698,500.92

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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.