Home / 8,696,193,604.86-13,063,926,611.48-5,157,256,199.04

Finding the Fourth Proportional to 8,696,193,604.86, 13,063,926,611.48 and 5,157,256,199.04

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Solution

The fourth proportional to 8,696,193,604.86, 13,063,926,611.48 and 5,157,256,199.04 is: 7,747,529,501.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,696,193,604.86 : 13,063,926,611.48 = 5,157,256,199.04 : x
  2. Step 2: Convert to fraction form
    8,696,193,604.86/13,063,926,611.48 = 5,157,256,199.04/x
  3. Step 3: Cross multiply
    8,696,193,604.86x = 13,063,926,611.48 × 5,157,256,199.04
  4. Step 4: Simplify right side
    8,696,193,604.86x = 67,374,016,500,833,067,008
  5. Step 5: Solve for x
    x = 67,374,016,500,833,067,008/8,696,193,604.86
  6. Step 6: Final answer
    x = 7,747,529,501.09

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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.