Home / 21,524,897,107.20-32,287,345,660.80-21,524,897,107.20

Finding the Fourth Proportional to 21,524,897,107.20, 32,287,345,660.80 and 21,524,897,107.20

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Solution

The fourth proportional to 21,524,897,107.20, 32,287,345,660.80 and 21,524,897,107.20 is: 32,287,345,660.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,524,897,107.20 : 32,287,345,660.80 = 21,524,897,107.20 : x
  2. Step 2: Convert to fraction form
    21,524,897,107.20/32,287,345,660.80 = 21,524,897,107.20/x
  3. Step 3: Cross multiply
    21,524,897,107.20x = 32,287,345,660.80 × 21,524,897,107.20
  4. Step 4: Simplify right side
    21,524,897,107.20x = 694,981,793,213,320,396,800
  5. Step 5: Solve for x
    x = 694,981,793,213,320,396,800/21,524,897,107.20
  6. Step 6: Final answer
    x = 32,287,345,660.80

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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.