Home / 336,247,510.29-464,033,085.18-195,108,098.43

Finding the Fourth Proportional to 336,247,510.29, 464,033,085.18 and 195,108,098.43

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Solution

The fourth proportional to 336,247,510.29, 464,033,085.18 and 195,108,098.43 is: 269,255,860.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,247,510.29 : 464,033,085.18 = 195,108,098.43 : x
  2. Step 2: Convert to fraction form
    336,247,510.29/464,033,085.18 = 195,108,098.43/x
  3. Step 3: Cross multiply
    336,247,510.29x = 464,033,085.18 × 195,108,098.43
  4. Step 4: Simplify right side
    336,247,510.29x = 90,536,612,858,076,016
  5. Step 5: Solve for x
    x = 90,536,612,858,076,016/336,247,510.29
  6. Step 6: Final answer
    x = 269,255,860.90

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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.