Home / 7,306,271,326.22-10,082,654,430.80-3,964,769,608.59

Finding the Fourth Proportional to 7,306,271,326.22, 10,082,654,430.80 and 3,964,769,608.59

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Solution

The fourth proportional to 7,306,271,326.22, 10,082,654,430.80 and 3,964,769,608.59 is: 5,471,382,060.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,271,326.22 : 10,082,654,430.80 = 3,964,769,608.59 : x
  2. Step 2: Convert to fraction form
    7,306,271,326.22/10,082,654,430.80 = 3,964,769,608.59/x
  3. Step 3: Cross multiply
    7,306,271,326.22x = 10,082,654,430.80 × 3,964,769,608.59
  4. Step 4: Simplify right side
    7,306,271,326.22x = 39,975,401,861,131,321,344
  5. Step 5: Solve for x
    x = 39,975,401,861,131,321,344/7,306,271,326.22
  6. Step 6: Final answer
    x = 5,471,382,060.19

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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.