Home / 8,696,193,600.98-13,063,926,605.66-5,157,256,195.16

Finding the Fourth Proportional to 8,696,193,600.98, 13,063,926,605.66 and 5,157,256,195.16

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Solution

The fourth proportional to 8,696,193,600.98, 13,063,926,605.66 and 5,157,256,195.16 is: 7,747,529,495.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,696,193,600.98 : 13,063,926,605.66 = 5,157,256,195.16 : x
  2. Step 2: Convert to fraction form
    8,696,193,600.98/13,063,926,605.66 = 5,157,256,195.16/x
  3. Step 3: Cross multiply
    8,696,193,600.98x = 13,063,926,605.66 × 5,157,256,195.16
  4. Step 4: Simplify right side
    8,696,193,600.98x = 67,374,016,420,155,580,416
  5. Step 5: Solve for x
    x = 67,374,016,420,155,580,416/8,696,193,600.98
  6. Step 6: Final answer
    x = 7,747,529,495.27

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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.