Home / 22,540,763,008.89-33,811,125,086.64-5,752,572,920.78

Finding the Fourth Proportional to 22,540,763,008.89, 33,811,125,086.64 and 5,752,572,920.78

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Solution

The fourth proportional to 22,540,763,008.89, 33,811,125,086.64 and 5,752,572,920.78 is: 8,628,854,423.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,540,763,008.89 : 33,811,125,086.64 = 5,752,572,920.78 : x
  2. Step 2: Convert to fraction form
    22,540,763,008.89/33,811,125,086.64 = 5,752,572,920.78/x
  3. Step 3: Cross multiply
    22,540,763,008.89x = 33,811,125,086.64 × 5,752,572,920.78
  4. Step 4: Simplify right side
    22,540,763,008.89x = 194,500,962,594,510,569,472
  5. Step 5: Solve for x
    x = 194,500,962,594,510,569,472/22,540,763,008.89
  6. Step 6: Final answer
    x = 8,628,854,423.33

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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.