Home / 336,936,328,229.93-464,701,013,766.49-296,204,148,812.57

Finding the Fourth Proportional to 336,936,328,229.93, 464,701,013,766.49 and 296,204,148,812.57

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Solution

The fourth proportional to 336,936,328,229.93, 464,701,013,766.49 and 296,204,148,812.57 is: 408,523,381,726.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,936,328,229.93 : 464,701,013,766.49 = 296,204,148,812.57 : x
  2. Step 2: Convert to fraction form
    336,936,328,229.93/464,701,013,766.49 = 296,204,148,812.57/x
  3. Step 3: Cross multiply
    336,936,328,229.93x = 464,701,013,766.49 × 296,204,148,812.57
  4. Step 4: Simplify right side
    336,936,328,229.93x = 137,646,368,235,041,543,159,808
  5. Step 5: Solve for x
    x = 137,646,368,235,041,543,159,808/336,936,328,229.93
  6. Step 6: Final answer
    x = 408,523,381,726.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.