Home / 467,498,571,485.95-701,353,597,042.98-252,362,496,170.66

Finding the Fourth Proportional to 467,498,571,485.95, 701,353,597,042.98 and 252,362,496,170.66

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Solution

The fourth proportional to 467,498,571,485.95, 701,353,597,042.98 and 252,362,496,170.66 is: 378,600,824,138.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,498,571,485.95 : 701,353,597,042.98 = 252,362,496,170.66 : x
  2. Step 2: Convert to fraction form
    467,498,571,485.95/701,353,597,042.98 = 252,362,496,170.66/x
  3. Step 3: Cross multiply
    467,498,571,485.95x = 701,353,597,042.98 × 252,362,496,170.66
  4. Step 4: Simplify right side
    467,498,571,485.95x = 176,995,344,448,037,660,393,472
  5. Step 5: Solve for x
    x = 176,995,344,448,037,660,393,472/467,498,571,485.95
  6. Step 6: Final answer
    x = 378,600,824,138.26

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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.