Home / 181,983,803.52-272,975,706.08-60,815,255.52

Finding the Fourth Proportional to 181,983,803.52, 272,975,706.08 and 60,815,255.52

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Solution

The fourth proportional to 181,983,803.52, 272,975,706.08 and 60,815,255.52 is: 91,222,883.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,983,803.52 : 272,975,706.08 = 60,815,255.52 : x
  2. Step 2: Convert to fraction form
    181,983,803.52/272,975,706.08 = 60,815,255.52/x
  3. Step 3: Cross multiply
    181,983,803.52x = 272,975,706.08 × 60,815,255.52
  4. Step 4: Simplify right side
    181,983,803.52x = 16,601,087,316,007,618
  5. Step 5: Solve for x
    x = 16,601,087,316,007,618/181,983,803.52
  6. Step 6: Final answer
    x = 91,222,883.55

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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.