Home / 48,940,405.86-67,539,493.22-26,915,610

Finding the Fourth Proportional to 48,940,405.86, 67,539,493.22 and 26,915,610

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Solution

The fourth proportional to 48,940,405.86, 67,539,493.22 and 26,915,610 is: 37,144,494.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,940,405.86 : 67,539,493.22 = 26,915,610 : x
  2. Step 2: Convert to fraction form
    48,940,405.86/67,539,493.22 = 26,915,610/x
  3. Step 3: Cross multiply
    48,940,405.86x = 67,539,493.22 × 26,915,610
  4. Step 4: Simplify right side
    48,940,405.86x = 1,817,866,658,972,586.25
  5. Step 5: Solve for x
    x = 1,817,866,658,972,586.25/48,940,405.86
  6. Step 6: Final answer
    x = 37,144,494.96

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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.