Home / 108,250,233,236.82-162,381,555,050.94-28,659,714,767.82

Finding the Fourth Proportional to 108,250,233,236.82, 162,381,555,050.94 and 28,659,714,767.82

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Solution

The fourth proportional to 108,250,233,236.82, 162,381,555,050.94 and 28,659,714,767.82 is: 42,991,215,003.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,250,233,236.82 : 162,381,555,050.94 = 28,659,714,767.82 : x
  2. Step 2: Convert to fraction form
    108,250,233,236.82/162,381,555,050.94 = 28,659,714,767.82/x
  3. Step 3: Cross multiply
    108,250,233,236.82x = 162,381,555,050.94 × 28,659,714,767.82
  4. Step 4: Simplify right side
    108,250,233,236.82x = 4,653,809,051,315,001,622,528
  5. Step 5: Solve for x
    x = 4,653,809,051,315,001,622,528/108,250,233,236.82
  6. Step 6: Final answer
    x = 42,991,215,003.98

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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.