Home / 51,359,210,778.88-70,624,378,910.10-44,573,248,186.12

Finding the Fourth Proportional to 51,359,210,778.88, 70,624,378,910.10 and 44,573,248,186.12

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Solution

The fourth proportional to 51,359,210,778.88, 70,624,378,910.10 and 44,573,248,186.12 is: 61,292,958,388.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,359,210,778.88 : 70,624,378,910.10 = 44,573,248,186.12 : x
  2. Step 2: Convert to fraction form
    51,359,210,778.88/70,624,378,910.10 = 44,573,248,186.12/x
  3. Step 3: Cross multiply
    51,359,210,778.88x = 70,624,378,910.10 × 44,573,248,186.12
  4. Step 4: Simplify right side
    51,359,210,778.88x = 3,147,957,969,150,466,850,816
  5. Step 5: Solve for x
    x = 3,147,957,969,150,466,850,816/51,359,210,778.88
  6. Step 6: Final answer
    x = 61,292,958,388.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.