Home / 8,344,332,408,045.60-12,516,498,612,069-7,947,613,827,309.60

Finding the Fourth Proportional to 8,344,332,408,045.60, 12,516,498,612,069 and 7,947,613,827,309.60

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Solution

The fourth proportional to 8,344,332,408,045.60, 12,516,498,612,069 and 7,947,613,827,309.60 is: 11,921,420,740,964.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,344,332,408,045.60 : 12,516,498,612,069 = 7,947,613,827,309.60 : x
  2. Step 2: Convert to fraction form
    8,344,332,408,045.60/12,516,498,612,069 = 7,947,613,827,309.60/x
  3. Step 3: Cross multiply
    8,344,332,408,045.60x = 12,516,498,612,069 × 7,947,613,827,309.60
  4. Step 4: Simplify right side
    8,344,332,408,045.60x = 99,476,297,438,781,004,048,236,544
  5. Step 5: Solve for x
    x = 99,476,297,438,781,004,048,236,544/8,344,332,408,045.60
  6. Step 6: Final answer
    x = 11,921,420,740,964.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.