Home / 181,329,846.92-272,074,902.06-95,047,623.08

Finding the Fourth Proportional to 181,329,846.92, 272,074,902.06 and 95,047,623.08

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Solution

The fourth proportional to 181,329,846.92, 272,074,902.06 and 95,047,623.08 is: 142,613,437.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,329,846.92 : 272,074,902.06 = 95,047,623.08 : x
  2. Step 2: Convert to fraction form
    181,329,846.92/272,074,902.06 = 95,047,623.08/x
  3. Step 3: Cross multiply
    181,329,846.92x = 272,074,902.06 × 95,047,623.08
  4. Step 4: Simplify right side
    181,329,846.92x = 25,860,072,740,526,796
  5. Step 5: Solve for x
    x = 25,860,072,740,526,796/181,329,846.92
  6. Step 6: Final answer
    x = 142,613,437.22

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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.