Home / 40,560,395,183.34-60,797,652,101.37-13,643,338,555.86

Finding the Fourth Proportional to 40,560,395,183.34, 60,797,652,101.37 and 13,643,338,555.86

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Solution

The fourth proportional to 40,560,395,183.34, 60,797,652,101.37 and 13,643,338,555.86 is: 20,450,563,838.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,560,395,183.34 : 60,797,652,101.37 = 13,643,338,555.86 : x
  2. Step 2: Convert to fraction form
    40,560,395,183.34/60,797,652,101.37 = 13,643,338,555.86/x
  3. Step 3: Cross multiply
    40,560,395,183.34x = 60,797,652,101.37 × 13,643,338,555.86
  4. Step 4: Simplify right side
    40,560,395,183.34x = 829,482,951,020,384,092,160
  5. Step 5: Solve for x
    x = 829,482,951,020,384,092,160/40,560,395,183.34
  6. Step 6: Final answer
    x = 20,450,563,838.71

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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.