Home / 245,001,912.30-367,077,715.65-158,695,893.90

Finding the Fourth Proportional to 245,001,912.30, 367,077,715.65 and 158,695,893.90

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Solution

The fourth proportional to 245,001,912.30, 367,077,715.65 and 158,695,893.90 is: 237,768,455.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,001,912.30 : 367,077,715.65 = 158,695,893.90 : x
  2. Step 2: Convert to fraction form
    245,001,912.30/367,077,715.65 = 158,695,893.90/x
  3. Step 3: Cross multiply
    245,001,912.30x = 367,077,715.65 × 158,695,893.90
  4. Step 4: Simplify right side
    245,001,912.30x = 58,253,726,215,846,768
  5. Step 5: Solve for x
    x = 58,253,726,215,846,768/245,001,912.30
  6. Step 6: Final answer
    x = 237,768,455.23

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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.