Home / 181,983,744.06-272,975,616.81-60,815,196.06

Finding the Fourth Proportional to 181,983,744.06, 272,975,616.81 and 60,815,196.06

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Solution

The fourth proportional to 181,983,744.06, 272,975,616.81 and 60,815,196.06 is: 91,222,794.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,983,744.06 : 272,975,616.81 = 60,815,196.06 : x
  2. Step 2: Convert to fraction form
    181,983,744.06/272,975,616.81 = 60,815,196.06/x
  3. Step 3: Cross multiply
    181,983,744.06x = 272,975,616.81 × 60,815,196.06
  4. Step 4: Simplify right side
    181,983,744.06x = 16,601,065,655,899,582
  5. Step 5: Solve for x
    x = 16,601,065,655,899,582/181,983,744.06
  6. Step 6: Final answer
    x = 91,222,794.33

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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.