Home / 158,823,179.91-238,181,210.73-60,431,528.97

Finding the Fourth Proportional to 158,823,179.91, 238,181,210.73 and 60,431,528.97

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Solution

The fourth proportional to 158,823,179.91, 238,181,210.73 and 60,431,528.97 is: 90,626,914.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,823,179.91 : 238,181,210.73 = 60,431,528.97 : x
  2. Step 2: Convert to fraction form
    158,823,179.91/238,181,210.73 = 60,431,528.97/x
  3. Step 3: Cross multiply
    158,823,179.91x = 238,181,210.73 × 60,431,528.97
  4. Step 4: Simplify right side
    158,823,179.91x = 14,393,654,736,339,668
  5. Step 5: Solve for x
    x = 14,393,654,736,339,668/158,823,179.91
  6. Step 6: Final answer
    x = 90,626,914.44

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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.