Home / 10,358,122,219.88-15,530,503,093.62-4,063,187,494.88

Finding the Fourth Proportional to 10,358,122,219.88, 15,530,503,093.62 and 4,063,187,494.88

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Solution

The fourth proportional to 10,358,122,219.88, 15,530,503,093.62 and 4,063,187,494.88 is: 6,092,160,781.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,358,122,219.88 : 15,530,503,093.62 = 4,063,187,494.88 : x
  2. Step 2: Convert to fraction form
    10,358,122,219.88/15,530,503,093.62 = 4,063,187,494.88/x
  3. Step 3: Cross multiply
    10,358,122,219.88x = 15,530,503,093.62 × 4,063,187,494.88
  4. Step 4: Simplify right side
    10,358,122,219.88x = 63,103,345,959,191,945,216
  5. Step 5: Solve for x
    x = 63,103,345,959,191,945,216/10,358,122,219.88
  6. Step 6: Final answer
    x = 6,092,160,781.62

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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.