Home / 104,447,636,188.42-156,702,192,819.15-33,701,019,840.59

Finding the Fourth Proportional to 104,447,636,188.42, 156,702,192,819.15 and 33,701,019,840.59

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Solution

The fourth proportional to 104,447,636,188.42, 156,702,192,819.15 and 33,701,019,840.59 is: 50,561,447,841.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,447,636,188.42 : 156,702,192,819.15 = 33,701,019,840.59 : x
  2. Step 2: Convert to fraction form
    104,447,636,188.42/156,702,192,819.15 = 33,701,019,840.59/x
  3. Step 3: Cross multiply
    104,447,636,188.42x = 156,702,192,819.15 × 33,701,019,840.59
  4. Step 4: Simplify right side
    104,447,636,188.42x = 5,281,023,709,261,350,305,792
  5. Step 5: Solve for x
    x = 5,281,023,709,261,350,305,792/104,447,636,188.42
  6. Step 6: Final answer
    x = 50,561,447,841.05

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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.