Home / 88,766,743,481.43-133,172,316,174.45-25,882,041,999.45

Finding the Fourth Proportional to 88,766,743,481.43, 133,172,316,174.45 and 25,882,041,999.45

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Solution

The fourth proportional to 88,766,743,481.43, 133,172,316,174.45 and 25,882,041,999.45 is: 38,829,536,211.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,766,743,481.43 : 133,172,316,174.45 = 25,882,041,999.45 : x
  2. Step 2: Convert to fraction form
    88,766,743,481.43/133,172,316,174.45 = 25,882,041,999.45/x
  3. Step 3: Cross multiply
    88,766,743,481.43x = 133,172,316,174.45 × 25,882,041,999.45
  4. Step 4: Simplify right side
    88,766,743,481.43x = 3,446,771,480,391,149,682,688
  5. Step 5: Solve for x
    x = 3,446,771,480,391,149,682,688/88,766,743,481.43
  6. Step 6: Final answer
    x = 38,829,536,211.52

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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.