Home / 224,316,687.35-336,593,578.43-159,158,917.35

Finding the Fourth Proportional to 224,316,687.35, 336,593,578.43 and 159,158,917.35

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Solution

The fourth proportional to 224,316,687.35, 336,593,578.43 and 159,158,917.35 is: 238,822,488.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,316,687.35 : 336,593,578.43 = 159,158,917.35 : x
  2. Step 2: Convert to fraction form
    224,316,687.35/336,593,578.43 = 159,158,917.35/x
  3. Step 3: Cross multiply
    224,316,687.35x = 336,593,578.43 × 159,158,917.35
  4. Step 4: Simplify right side
    224,316,687.35x = 53,571,869,527,823,096
  5. Step 5: Solve for x
    x = 53,571,869,527,823,096/224,316,687.35
  6. Step 6: Final answer
    x = 238,822,488.69

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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.