Home / 10,266,682,081.08-14,135,092,951.54-8,005,720,321.04

Finding the Fourth Proportional to 10,266,682,081.08, 14,135,092,951.54 and 8,005,720,321.04

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Solution

The fourth proportional to 10,266,682,081.08, 14,135,092,951.54 and 8,005,720,321.04 is: 11,022,217,303.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,266,682,081.08 : 14,135,092,951.54 = 8,005,720,321.04 : x
  2. Step 2: Convert to fraction form
    10,266,682,081.08/14,135,092,951.54 = 8,005,720,321.04/x
  3. Step 3: Cross multiply
    10,266,682,081.08x = 14,135,092,951.54 × 8,005,720,321.04
  4. Step 4: Simplify right side
    10,266,682,081.08x = 113,161,600,881,933,058,048
  5. Step 5: Solve for x
    x = 113,161,600,881,933,058,048/10,266,682,081.08
  6. Step 6: Final answer
    x = 11,022,217,303.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.