Home / 898,756,240,532.20-1,347,998,146,245.10-244,607,556,456.90

Finding the Fourth Proportional to 898,756,240,532.20, 1,347,998,146,245.10 and 244,607,556,456.90

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Solution

The fourth proportional to 898,756,240,532.20, 1,347,998,146,245.10 and 244,607,556,456.90 is: 366,874,262,220.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,756,240,532.20 : 1,347,998,146,245.10 = 244,607,556,456.90 : x
  2. Step 2: Convert to fraction form
    898,756,240,532.20/1,347,998,146,245.10 = 244,607,556,456.90/x
  3. Step 3: Cross multiply
    898,756,240,532.20x = 1,347,998,146,245.10 × 244,607,556,456.90
  4. Step 4: Simplify right side
    898,756,240,532.20x = 329,730,532,661,444,839,735,296
  5. Step 5: Solve for x
    x = 329,730,532,661,444,839,735,296/898,756,240,532.20
  6. Step 6: Final answer
    x = 366,874,262,220.64

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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.