Home / 195,696,667,940.65-293,587,253,180.11-59,569,437,153.49

Finding the Fourth Proportional to 195,696,667,940.65, 293,587,253,180.11 and 59,569,437,153.49

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Solution

The fourth proportional to 195,696,667,940.65, 293,587,253,180.11 and 59,569,437,153.49 is: 89,367,016,880.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,696,667,940.65 : 293,587,253,180.11 = 59,569,437,153.49 : x
  2. Step 2: Convert to fraction form
    195,696,667,940.65/293,587,253,180.11 = 59,569,437,153.49/x
  3. Step 3: Cross multiply
    195,696,667,940.65x = 293,587,253,180.11 × 59,569,437,153.49
  4. Step 4: Simplify right side
    195,696,667,940.65x = 17,488,827,427,378,318,802,944
  5. Step 5: Solve for x
    x = 17,488,827,427,378,318,802,944/195,696,667,940.65
  6. Step 6: Final answer
    x = 89,367,016,880.85

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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.