Home / 33,082,206,857.10-49,623,310,285.65-8,238,867,999.98

Finding the Fourth Proportional to 33,082,206,857.10, 49,623,310,285.65 and 8,238,867,999.98

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Solution

The fourth proportional to 33,082,206,857.10, 49,623,310,285.65 and 8,238,867,999.98 is: 12,358,301,999.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,082,206,857.10 : 49,623,310,285.65 = 8,238,867,999.98 : x
  2. Step 2: Convert to fraction form
    33,082,206,857.10/49,623,310,285.65 = 8,238,867,999.98/x
  3. Step 3: Cross multiply
    33,082,206,857.10x = 49,623,310,285.65 × 8,238,867,999.98
  4. Step 4: Simplify right side
    33,082,206,857.10x = 408,839,903,165,272,096,768
  5. Step 5: Solve for x
    x = 408,839,903,165,272,096,768/33,082,206,857.10
  6. Step 6: Final answer
    x = 12,358,301,999.96

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1.5x scale

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.