Home / 82,850,054.61-124,239,062.28-23,749,418.97

Finding the Fourth Proportional to 82,850,054.61, 124,239,062.28 and 23,749,418.97

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Solution

The fourth proportional to 82,850,054.61, 124,239,062.28 and 23,749,418.97 is: 35,613,803.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,850,054.61 : 124,239,062.28 = 23,749,418.97 : x
  2. Step 2: Convert to fraction form
    82,850,054.61/124,239,062.28 = 23,749,418.97/x
  3. Step 3: Cross multiply
    82,850,054.61x = 124,239,062.28 × 23,749,418.97
  4. Step 4: Simplify right side
    82,850,054.61x = 2,950,605,542,616,703.50
  5. Step 5: Solve for x
    x = 2,950,605,542,616,703.50/82,850,054.61
  6. Step 6: Final answer
    x = 35,613,803.23

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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.