Home / 798,960,795.75-1,198,441,193.63-224,532,123.75

Finding the Fourth Proportional to 798,960,795.75, 1,198,441,193.63 and 224,532,123.75

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Solution

The fourth proportional to 798,960,795.75, 1,198,441,193.63 and 224,532,123.75 is: 336,798,185.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,960,795.75 : 1,198,441,193.63 = 224,532,123.75 : x
  2. Step 2: Convert to fraction form
    798,960,795.75/1,198,441,193.63 = 224,532,123.75/x
  3. Step 3: Cross multiply
    798,960,795.75x = 1,198,441,193.63 × 224,532,123.75
  4. Step 4: Simplify right side
    798,960,795.75x = 269,088,546,394,106,208
  5. Step 5: Solve for x
    x = 269,088,546,394,106,208/798,960,795.75
  6. Step 6: Final answer
    x = 336,798,185.63

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Double scale
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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.