Home / 6,884,451,797.83-10,328,785,209.90-3,525,401,105.94

Finding the Fourth Proportional to 6,884,451,797.83, 10,328,785,209.90 and 3,525,401,105.94

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Solution

The fourth proportional to 6,884,451,797.83, 10,328,785,209.90 and 3,525,401,105.94 is: 5,289,180,877.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884,451,797.83 : 10,328,785,209.90 = 3,525,401,105.94 : x
  2. Step 2: Convert to fraction form
    6,884,451,797.83/10,328,785,209.90 = 3,525,401,105.94/x
  3. Step 3: Cross multiply
    6,884,451,797.83x = 10,328,785,209.90 × 3,525,401,105.94
  4. Step 4: Simplify right side
    6,884,451,797.83x = 36,413,110,802,018,762,752
  5. Step 5: Solve for x
    x = 36,413,110,802,018,762,752/6,884,451,797.83
  6. Step 6: Final answer
    x = 5,289,180,877.62

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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.