Home / 18,003,455,684.92-24,844,768,845.42-10,082,859,020.92

Finding the Fourth Proportional to 18,003,455,684.92, 24,844,768,845.42 and 10,082,859,020.92

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Solution

The fourth proportional to 18,003,455,684.92, 24,844,768,845.42 and 10,082,859,020.92 is: 13,914,345,449.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,003,455,684.92 : 24,844,768,845.42 = 10,082,859,020.92 : x
  2. Step 2: Convert to fraction form
    18,003,455,684.92/24,844,768,845.42 = 10,082,859,020.92/x
  3. Step 3: Cross multiply
    18,003,455,684.92x = 24,844,768,845.42 × 10,082,859,020.92
  4. Step 4: Simplify right side
    18,003,455,684.92x = 250,506,301,675,715,198,976
  5. Step 5: Solve for x
    x = 250,506,301,675,715,198,976/18,003,455,684.92
  6. Step 6: Final answer
    x = 13,914,345,449.00

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Double scale
Find fourth proportional to 18,003,455,685.92, 24,844,768,846.80 and 10,082,859,021.92
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.