Home / 100,762,829,778.05-151,144,809,734.14-33,609,890,474

Finding the Fourth Proportional to 100,762,829,778.05, 151,144,809,734.14 and 33,609,890,474

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Solution

The fourth proportional to 100,762,829,778.05, 151,144,809,734.14 and 33,609,890,474 is: 50,415,024,191.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,762,829,778.05 : 151,144,809,734.14 = 33,609,890,474 : x
  2. Step 2: Convert to fraction form
    100,762,829,778.05/151,144,809,734.14 = 33,609,890,474/x
  3. Step 3: Cross multiply
    100,762,829,778.05x = 151,144,809,734.14 × 33,609,890,474
  4. Step 4: Simplify right side
    100,762,829,778.05x = 5,079,960,500,878,014,676,992
  5. Step 5: Solve for x
    x = 5,079,960,500,878,014,676,992/100,762,829,778.05
  6. Step 6: Final answer
    x = 50,415,024,191.64

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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.