Home / 5,897,930,624.72-8,139,172,003.04-3,221,747,932.22

Finding the Fourth Proportional to 5,897,930,624.72, 8,139,172,003.04 and 3,221,747,932.22

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Solution

The fourth proportional to 5,897,930,624.72, 8,139,172,003.04 and 3,221,747,932.22 is: 4,446,027,299.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,897,930,624.72 : 8,139,172,003.04 = 3,221,747,932.22 : x
  2. Step 2: Convert to fraction form
    5,897,930,624.72/8,139,172,003.04 = 3,221,747,932.22/x
  3. Step 3: Cross multiply
    5,897,930,624.72x = 8,139,172,003.04 × 3,221,747,932.22
  4. Step 4: Simplify right side
    5,897,930,624.72x = 26,222,360,570,777,034,752
  5. Step 5: Solve for x
    x = 26,222,360,570,777,034,752/5,897,930,624.72
  6. Step 6: Final answer
    x = 4,446,027,299.96

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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.