Home / 50,367,078.70-75,550,618.05-16,312,864.30

Finding the Fourth Proportional to 50,367,078.70, 75,550,618.05 and 16,312,864.30

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Solution

The fourth proportional to 50,367,078.70, 75,550,618.05 and 16,312,864.30 is: 24,469,296.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,367,078.70 : 75,550,618.05 = 16,312,864.30 : x
  2. Step 2: Convert to fraction form
    50,367,078.70/75,550,618.05 = 16,312,864.30/x
  3. Step 3: Cross multiply
    50,367,078.70x = 75,550,618.05 × 16,312,864.30
  4. Step 4: Simplify right side
    50,367,078.70x = 1,232,446,980,030,780.50
  5. Step 5: Solve for x
    x = 1,232,446,980,030,780.50/50,367,078.70
  6. Step 6: Final answer
    x = 24,469,296.45

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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.