Home / 181,329,850.92-272,074,908.06-95,047,627.08

Finding the Fourth Proportional to 181,329,850.92, 272,074,908.06 and 95,047,627.08

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Solution

The fourth proportional to 181,329,850.92, 272,074,908.06 and 95,047,627.08 is: 142,613,443.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,329,850.92 : 272,074,908.06 = 95,047,627.08 : x
  2. Step 2: Convert to fraction form
    181,329,850.92/272,074,908.06 = 95,047,627.08/x
  3. Step 3: Cross multiply
    181,329,850.92x = 272,074,908.06 × 95,047,627.08
  4. Step 4: Simplify right side
    181,329,850.92x = 25,860,074,399,112,168
  5. Step 5: Solve for x
    x = 25,860,074,399,112,168/181,329,850.92
  6. Step 6: Final answer
    x = 142,613,443.22

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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.