Home / 50,530,834.14-75,795,547.05-12,192,026.46

Finding the Fourth Proportional to 50,530,834.14, 75,795,547.05 and 12,192,026.46

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Solution

The fourth proportional to 50,530,834.14, 75,795,547.05 and 12,192,026.46 is: 18,287,869.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,530,834.14 : 75,795,547.05 = 12,192,026.46 : x
  2. Step 2: Convert to fraction form
    50,530,834.14/75,795,547.05 = 12,192,026.46/x
  3. Step 3: Cross multiply
    50,530,834.14x = 75,795,547.05 × 12,192,026.46
  4. Step 4: Simplify right side
    50,530,834.14x = 924,101,315,183,775
  5. Step 5: Solve for x
    x = 924,101,315,183,775/50,530,834.14
  6. Step 6: Final answer
    x = 18,287,869.79

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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.