Home / 135,852,068,222.90-203,778,102,334.35-36,488,757,029.30

Finding the Fourth Proportional to 135,852,068,222.90, 203,778,102,334.35 and 36,488,757,029.30

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Solution

The fourth proportional to 135,852,068,222.90, 203,778,102,334.35 and 36,488,757,029.30 is: 54,733,135,543.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,852,068,222.90 : 203,778,102,334.35 = 36,488,757,029.30 : x
  2. Step 2: Convert to fraction form
    135,852,068,222.90/203,778,102,334.35 = 36,488,757,029.30/x
  3. Step 3: Cross multiply
    135,852,068,222.90x = 203,778,102,334.35 × 36,488,757,029.30
  4. Step 4: Simplify right side
    135,852,068,222.90x = 7,435,609,663,969,928,675,328
  5. Step 5: Solve for x
    x = 7,435,609,663,969,928,675,328/135,852,068,222.90
  6. Step 6: Final answer
    x = 54,733,135,543.95

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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.