Home / 158,040,846,187.88-237,107,837,685.16-63,665,229,239.24

Finding the Fourth Proportional to 158,040,846,187.88, 237,107,837,685.16 and 63,665,229,239.24

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Solution

The fourth proportional to 158,040,846,187.88, 237,107,837,685.16 and 63,665,229,239.24 is: 95,516,603,490.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,040,846,187.88 : 237,107,837,685.16 = 63,665,229,239.24 : x
  2. Step 2: Convert to fraction form
    158,040,846,187.88/237,107,837,685.16 = 63,665,229,239.24/x
  3. Step 3: Cross multiply
    158,040,846,187.88x = 237,107,837,685.16 × 63,665,229,239.24
  4. Step 4: Simplify right side
    158,040,846,187.88x = 15,095,524,840,645,035,294,720
  5. Step 5: Solve for x
    x = 15,095,524,840,645,035,294,720/158,040,846,187.88
  6. Step 6: Final answer
    x = 95,516,603,490.59

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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.