Home / 224,208,658.53-336,284,061.08-70,870,215.33

Finding the Fourth Proportional to 224,208,658.53, 336,284,061.08 and 70,870,215.33

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Solution

The fourth proportional to 224,208,658.53, 336,284,061.08 and 70,870,215.33 is: 106,296,179.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,208,658.53 : 336,284,061.08 = 70,870,215.33 : x
  2. Step 2: Convert to fraction form
    224,208,658.53/336,284,061.08 = 70,870,215.33/x
  3. Step 3: Cross multiply
    224,208,658.53x = 336,284,061.08 × 70,870,215.33
  4. Step 4: Simplify right side
    224,208,658.53x = 23,832,523,820,432,120
  5. Step 5: Solve for x
    x = 23,832,523,820,432,120/224,208,658.53
  6. Step 6: Final answer
    x = 106,296,179.54

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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.