Home / 175,142,576,607.46-262,687,320,485.43-47,667,202,009.90

Finding the Fourth Proportional to 175,142,576,607.46, 262,687,320,485.43 and 47,667,202,009.90

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Solution

The fourth proportional to 175,142,576,607.46, 262,687,320,485.43 and 47,667,202,009.90 is: 71,493,578,623.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,142,576,607.46 : 262,687,320,485.43 = 47,667,202,009.90 : x
  2. Step 2: Convert to fraction form
    175,142,576,607.46/262,687,320,485.43 = 47,667,202,009.90/x
  3. Step 3: Cross multiply
    175,142,576,607.46x = 262,687,320,485.43 × 47,667,202,009.90
  4. Step 4: Simplify right side
    175,142,576,607.46x = 12,521,569,571,018,335,322,112
  5. Step 5: Solve for x
    x = 12,521,569,571,018,335,322,112/175,142,576,607.46
  6. Step 6: Final answer
    x = 71,493,578,623.56

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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.