Home / 3,132,497,250,372.20-4,322,846,413,390.80-1,743,548,558,442.20

Finding the Fourth Proportional to 3,132,497,250,372.20, 4,322,846,413,390.80 and 1,743,548,558,442.20

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Solution

The fourth proportional to 3,132,497,250,372.20, 4,322,846,413,390.80 and 1,743,548,558,442.20 is: 2,406,097,126,354.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,497,250,372.20 : 4,322,846,413,390.80 = 1,743,548,558,442.20 : x
  2. Step 2: Convert to fraction form
    3,132,497,250,372.20/4,322,846,413,390.80 = 1,743,548,558,442.20/x
  3. Step 3: Cross multiply
    3,132,497,250,372.20x = 4,322,846,413,390.80 × 1,743,548,558,442.20
  4. Step 4: Simplify right side
    3,132,497,250,372.20x = 7,537,092,632,434,563,337,945,088
  5. Step 5: Solve for x
    x = 7,537,092,632,434,563,337,945,088/3,132,497,250,372.20
  6. Step 6: Final answer
    x = 2,406,097,126,354.70

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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.