Home / 11,206,272,680.39-16,809,409,021.75-3,744,855,463.70

Finding the Fourth Proportional to 11,206,272,680.39, 16,809,409,021.75 and 3,744,855,463.70

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Solution

The fourth proportional to 11,206,272,680.39, 16,809,409,021.75 and 3,744,855,463.70 is: 5,617,283,195.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,206,272,680.39 : 16,809,409,021.75 = 3,744,855,463.70 : x
  2. Step 2: Convert to fraction form
    11,206,272,680.39/16,809,409,021.75 = 3,744,855,463.70/x
  3. Step 3: Cross multiply
    11,206,272,680.39x = 16,809,409,021.75 × 3,744,855,463.70
  4. Step 4: Simplify right side
    11,206,272,680.39x = 62,948,807,216,699,342,848
  5. Step 5: Solve for x
    x = 62,948,807,216,699,342,848/11,206,272,680.39
  6. Step 6: Final answer
    x = 5,617,283,195.94

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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.