Home / 56,101,449.83-77,414,102.91-32,575,387.82

Finding the Fourth Proportional to 56,101,449.83, 77,414,102.91 and 32,575,387.82

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Solution

The fourth proportional to 56,101,449.83, 77,414,102.91 and 32,575,387.82 is: 44,950,610.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,101,449.83 : 77,414,102.91 = 32,575,387.82 : x
  2. Step 2: Convert to fraction form
    56,101,449.83/77,414,102.91 = 32,575,387.82/x
  3. Step 3: Cross multiply
    56,101,449.83x = 77,414,102.91 × 32,575,387.82
  4. Step 4: Simplify right side
    56,101,449.83x = 2,521,794,424,643,570
  5. Step 5: Solve for x
    x = 2,521,794,424,643,570/56,101,449.83
  6. Step 6: Final answer
    x = 44,950,610.59

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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.