Home / 181,066,951.80-271,600,427.70-66,055,246.20

Finding the Fourth Proportional to 181,066,951.80, 271,600,427.70 and 66,055,246.20

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Solution

The fourth proportional to 181,066,951.80, 271,600,427.70 and 66,055,246.20 is: 99,082,869.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,066,951.80 : 271,600,427.70 = 66,055,246.20 : x
  2. Step 2: Convert to fraction form
    181,066,951.80/271,600,427.70 = 66,055,246.20/x
  3. Step 3: Cross multiply
    181,066,951.80x = 271,600,427.70 × 66,055,246.20
  4. Step 4: Simplify right side
    181,066,951.80x = 17,940,633,119,748,800
  5. Step 5: Solve for x
    x = 17,940,633,119,748,800/181,066,951.80
  6. Step 6: Final answer
    x = 99,082,869.30

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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.