Home / 96,574,410,179.78-144,861,581,174.11-25,827,282,278.60

Finding the Fourth Proportional to 96,574,410,179.78, 144,861,581,174.11 and 25,827,282,278.60

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Solution

The fourth proportional to 96,574,410,179.78, 144,861,581,174.11 and 25,827,282,278.60 is: 38,740,914,299.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,574,410,179.78 : 144,861,581,174.11 = 25,827,282,278.60 : x
  2. Step 2: Convert to fraction form
    96,574,410,179.78/144,861,581,174.11 = 25,827,282,278.60/x
  3. Step 3: Cross multiply
    96,574,410,179.78x = 144,861,581,174.11 × 25,827,282,278.60
  4. Step 4: Simplify right side
    96,574,410,179.78x = 3,741,380,948,307,342,262,272
  5. Step 5: Solve for x
    x = 3,741,380,948,307,342,262,272/96,574,410,179.78
  6. Step 6: Final answer
    x = 38,740,914,299.58

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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.