Home / 23,892,730,418.40-35,879,910,296.40-15,648,167,320.80

Finding the Fourth Proportional to 23,892,730,418.40, 35,879,910,296.40 and 15,648,167,320.80

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Solution

The fourth proportional to 23,892,730,418.40, 35,879,910,296.40 and 15,648,167,320.80 is: 23,498,981,905.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,892,730,418.40 : 35,879,910,296.40 = 15,648,167,320.80 : x
  2. Step 2: Convert to fraction form
    23,892,730,418.40/35,879,910,296.40 = 15,648,167,320.80/x
  3. Step 3: Cross multiply
    23,892,730,418.40x = 35,879,910,296.40 × 15,648,167,320.80
  4. Step 4: Simplify right side
    23,892,730,418.40x = 561,454,839,773,361,930,240
  5. Step 5: Solve for x
    x = 561,454,839,773,361,930,240/23,892,730,418.40
  6. Step 6: Final answer
    x = 23,498,981,905.43

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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.