Home / 468,305,706.30-702,186,278.94-177,195,280.41

Finding the Fourth Proportional to 468,305,706.30, 702,186,278.94 and 177,195,280.41

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Solution

The fourth proportional to 468,305,706.30, 702,186,278.94 and 177,195,280.41 is: 265,689,896.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,305,706.30 : 702,186,278.94 = 177,195,280.41 : x
  2. Step 2: Convert to fraction form
    468,305,706.30/702,186,278.94 = 177,195,280.41/x
  3. Step 3: Cross multiply
    468,305,706.30x = 702,186,278.94 × 177,195,280.41
  4. Step 4: Simplify right side
    468,305,706.30x = 124,424,094,596,827,792
  5. Step 5: Solve for x
    x = 124,424,094,596,827,792/468,305,706.30
  6. Step 6: Final answer
    x = 265,689,896.41

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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.