Home / 88,430,503,593.75-132,510,779,116.53-52,504,515,101.43

Finding the Fourth Proportional to 88,430,503,593.75, 132,510,779,116.53 and 52,504,515,101.43

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Solution

The fourth proportional to 88,430,503,593.75, 132,510,779,116.53 and 52,504,515,101.43 is: 78,676,632,162.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,430,503,593.75 : 132,510,779,116.53 = 52,504,515,101.43 : x
  2. Step 2: Convert to fraction form
    88,430,503,593.75/132,510,779,116.53 = 52,504,515,101.43/x
  3. Step 3: Cross multiply
    88,430,503,593.75x = 132,510,779,116.53 × 52,504,515,101.43
  4. Step 4: Simplify right side
    88,430,503,593.75x = 6,957,414,203,226,104,791,040
  5. Step 5: Solve for x
    x = 6,957,414,203,226,104,791,040/88,430,503,593.75
  6. Step 6: Final answer
    x = 78,676,632,162.91

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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.