Home / 224,512,822.98-336,770,061.75-69,065,553.96

Finding the Fourth Proportional to 224,512,822.98, 336,770,061.75 and 69,065,553.96

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Solution

The fourth proportional to 224,512,822.98, 336,770,061.75 and 69,065,553.96 is: 103,598,585.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,512,822.98 : 336,770,061.75 = 69,065,553.96 : x
  2. Step 2: Convert to fraction form
    224,512,822.98/336,770,061.75 = 69,065,553.96/x
  3. Step 3: Cross multiply
    224,512,822.98x = 336,770,061.75 × 69,065,553.96
  4. Step 4: Simplify right side
    224,512,822.98x = 23,259,210,871,907,156
  5. Step 5: Solve for x
    x = 23,259,210,871,907,156/224,512,822.98
  6. Step 6: Final answer
    x = 103,598,585.43

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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.