Home / 467,498,571,484.20-701,353,597,040.36-252,362,496,168.90

Finding the Fourth Proportional to 467,498,571,484.20, 701,353,597,040.36 and 252,362,496,168.90

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Solution

The fourth proportional to 467,498,571,484.20, 701,353,597,040.36 and 252,362,496,168.90 is: 378,600,824,135.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,498,571,484.20 : 701,353,597,040.36 = 252,362,496,168.90 : x
  2. Step 2: Convert to fraction form
    467,498,571,484.20/701,353,597,040.36 = 252,362,496,168.90/x
  3. Step 3: Cross multiply
    467,498,571,484.20x = 701,353,597,040.36 × 252,362,496,168.90
  4. Step 4: Simplify right side
    467,498,571,484.20x = 176,995,344,446,142,069,866,496
  5. Step 5: Solve for x
    x = 176,995,344,446,142,069,866,496/467,498,571,484.20
  6. Step 6: Final answer
    x = 378,600,824,135.62

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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.