Home / 50,536,661.40-75,804,992.10-16,461,451.80

Finding the Fourth Proportional to 50,536,661.40, 75,804,992.10 and 16,461,451.80

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Solution

The fourth proportional to 50,536,661.40, 75,804,992.10 and 16,461,451.80 is: 24,692,177.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,536,661.40 : 75,804,992.10 = 16,461,451.80 : x
  2. Step 2: Convert to fraction form
    50,536,661.40/75,804,992.10 = 16,461,451.80/x
  3. Step 3: Cross multiply
    50,536,661.40x = 75,804,992.10 × 16,461,451.80
  4. Step 4: Simplify right side
    50,536,661.40x = 1,247,860,223,653,530.75
  5. Step 5: Solve for x
    x = 1,247,860,223,653,530.75/50,536,661.40
  6. Step 6: Final answer
    x = 24,692,177.70

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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.