Home / 224,600,859.70-336,901,289.55-103,668,507.70

Finding the Fourth Proportional to 224,600,859.70, 336,901,289.55 and 103,668,507.70

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Solution

The fourth proportional to 224,600,859.70, 336,901,289.55 and 103,668,507.70 is: 155,502,761.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,600,859.70 : 336,901,289.55 = 103,668,507.70 : x
  2. Step 2: Convert to fraction form
    224,600,859.70/336,901,289.55 = 103,668,507.70/x
  3. Step 3: Cross multiply
    224,600,859.70x = 336,901,289.55 × 103,668,507.70
  4. Step 4: Simplify right side
    224,600,859.70x = 34,926,053,929,854,108
  5. Step 5: Solve for x
    x = 34,926,053,929,854,108/224,600,859.70
  6. Step 6: Final answer
    x = 155,502,761.55

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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.