Home / 3,132,497,250,369.80-4,322,846,413,387.20-1,743,548,558,439.60

Finding the Fourth Proportional to 3,132,497,250,369.80, 4,322,846,413,387.20 and 1,743,548,558,439.60

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Solution

The fourth proportional to 3,132,497,250,369.80, 4,322,846,413,387.20 and 1,743,548,558,439.60 is: 2,406,097,126,350.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,497,250,369.80 : 4,322,846,413,387.20 = 1,743,548,558,439.60 : x
  2. Step 2: Convert to fraction form
    3,132,497,250,369.80/4,322,846,413,387.20 = 1,743,548,558,439.60/x
  3. Step 3: Cross multiply
    3,132,497,250,369.80x = 4,322,846,413,387.20 × 1,743,548,558,439.60
  4. Step 4: Simplify right side
    3,132,497,250,369.80x = 7,537,092,632,417,048,461,312,000
  5. Step 5: Solve for x
    x = 7,537,092,632,417,048,461,312,000/3,132,497,250,369.80
  6. Step 6: Final answer
    x = 2,406,097,126,350.96

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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.