Home / 49,660,388.52-68,492,512.08-32,262,339.39

Finding the Fourth Proportional to 49,660,388.52, 68,492,512.08 and 32,262,339.39

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Solution

The fourth proportional to 49,660,388.52, 68,492,512.08 and 32,262,339.39 is: 44,496,805.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,660,388.52 : 68,492,512.08 = 32,262,339.39 : x
  2. Step 2: Convert to fraction form
    49,660,388.52/68,492,512.08 = 32,262,339.39/x
  3. Step 3: Cross multiply
    49,660,388.52x = 68,492,512.08 × 32,262,339.39
  4. Step 4: Simplify right side
    49,660,388.52x = 2,209,728,670,398,634.75
  5. Step 5: Solve for x
    x = 2,209,728,670,398,634.75/49,660,388.52
  6. Step 6: Final answer
    x = 44,496,805.93

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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.