Home / 158,823,180.91-238,181,212.23-60,431,529.97

Finding the Fourth Proportional to 158,823,180.91, 238,181,212.23 and 60,431,529.97

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Solution

The fourth proportional to 158,823,180.91, 238,181,212.23 and 60,431,529.97 is: 90,626,915.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,823,180.91 : 238,181,212.23 = 60,431,529.97 : x
  2. Step 2: Convert to fraction form
    158,823,180.91/238,181,212.23 = 60,431,529.97/x
  3. Step 3: Cross multiply
    158,823,180.91x = 238,181,212.23 × 60,431,529.97
  4. Step 4: Simplify right side
    158,823,180.91x = 14,393,655,065,168,174
  5. Step 5: Solve for x
    x = 14,393,655,065,168,174/158,823,180.91
  6. Step 6: Final answer
    x = 90,626,915.94

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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.