Home / 35,003,729,682.18-48,305,149,323.66-19,162,536,354.18

Finding the Fourth Proportional to 35,003,729,682.18, 48,305,149,323.66 and 19,162,536,354.18

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Solution

The fourth proportional to 35,003,729,682.18, 48,305,149,323.66 and 19,162,536,354.18 is: 26,444,301,461.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,003,729,682.18 : 48,305,149,323.66 = 19,162,536,354.18 : x
  2. Step 2: Convert to fraction form
    35,003,729,682.18/48,305,149,323.66 = 19,162,536,354.18/x
  3. Step 3: Cross multiply
    35,003,729,682.18x = 48,305,149,323.66 × 19,162,536,354.18
  4. Step 4: Simplify right side
    35,003,729,682.18x = 925,649,180,008,728,231,936
  5. Step 5: Solve for x
    x = 925,649,180,008,728,231,936/35,003,729,682.18
  6. Step 6: Final answer
    x = 26,444,301,461.97

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Double scale
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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.