Home / 277,053,340.38-414,751,487.42-167,547,101.10

Finding the Fourth Proportional to 277,053,340.38, 414,751,487.42 and 167,547,101.10

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Solution

The fourth proportional to 277,053,340.38, 414,751,487.42 and 167,547,101.10 is: 250,819,604.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,053,340.38 : 414,751,487.42 = 167,547,101.10 : x
  2. Step 2: Convert to fraction form
    277,053,340.38/414,751,487.42 = 167,547,101.10/x
  3. Step 3: Cross multiply
    277,053,340.38x = 414,751,487.42 × 167,547,101.10
  4. Step 4: Simplify right side
    277,053,340.38x = 69,490,409,394,134,120
  5. Step 5: Solve for x
    x = 69,490,409,394,134,120/277,053,340.38
  6. Step 6: Final answer
    x = 250,819,604.99

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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.