Home / 195,696,667,940.15-293,587,253,179.38-59,569,437,152.99

Finding the Fourth Proportional to 195,696,667,940.15, 293,587,253,179.38 and 59,569,437,152.99

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Solution

The fourth proportional to 195,696,667,940.15, 293,587,253,179.38 and 59,569,437,152.99 is: 89,367,016,880.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,696,667,940.15 : 293,587,253,179.38 = 59,569,437,152.99 : x
  2. Step 2: Convert to fraction form
    195,696,667,940.15/293,587,253,179.38 = 59,569,437,152.99/x
  3. Step 3: Cross multiply
    195,696,667,940.15x = 293,587,253,179.38 × 59,569,437,152.99
  4. Step 4: Simplify right side
    195,696,667,940.15x = 17,488,827,427,188,040,007,680
  5. Step 5: Solve for x
    x = 17,488,827,427,188,040,007,680/195,696,667,940.15
  6. Step 6: Final answer
    x = 89,367,016,880.11

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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.