Home / 33,082,206,864.60-49,623,310,296.90-8,238,868,007.48

Finding the Fourth Proportional to 33,082,206,864.60, 49,623,310,296.90 and 8,238,868,007.48

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Solution

The fourth proportional to 33,082,206,864.60, 49,623,310,296.90 and 8,238,868,007.48 is: 12,358,302,011.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,082,206,864.60 : 49,623,310,296.90 = 8,238,868,007.48 : x
  2. Step 2: Convert to fraction form
    33,082,206,864.60/49,623,310,296.90 = 8,238,868,007.48/x
  3. Step 3: Cross multiply
    33,082,206,864.60x = 49,623,310,296.90 × 8,238,868,007.48
  4. Step 4: Simplify right side
    33,082,206,864.60x = 408,839,903,630,134,214,656
  5. Step 5: Solve for x
    x = 408,839,903,630,134,214,656/33,082,206,864.60
  6. Step 6: Final answer
    x = 12,358,302,011.21

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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.