Home / 10,828,252,251.77-16,230,914,816.83-3,642,265,648.97

Finding the Fourth Proportional to 10,828,252,251.77, 16,230,914,816.83 and 3,642,265,648.97

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Solution

The fourth proportional to 10,828,252,251.77, 16,230,914,816.83 and 3,642,265,648.97 is: 5,459,542,511.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,828,252,251.77 : 16,230,914,816.83 = 3,642,265,648.97 : x
  2. Step 2: Convert to fraction form
    10,828,252,251.77/16,230,914,816.83 = 3,642,265,648.97/x
  3. Step 3: Cross multiply
    10,828,252,251.77x = 16,230,914,816.83 × 3,642,265,648.97
  4. Step 4: Simplify right side
    10,828,252,251.77x = 59,117,303,488,698,105,856
  5. Step 5: Solve for x
    x = 59,117,303,488,698,105,856/10,828,252,251.77
  6. Step 6: Final answer
    x = 5,459,542,511.03

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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.