Home / 33,246,759.67-45,878,600.61-18,563,355.59

Finding the Fourth Proportional to 33,246,759.67, 45,878,600.61 and 18,563,355.59

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Solution

The fourth proportional to 33,246,759.67, 45,878,600.61 and 18,563,355.59 is: 25,616,354.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,246,759.67 : 45,878,600.61 = 18,563,355.59 : x
  2. Step 2: Convert to fraction form
    33,246,759.67/45,878,600.61 = 18,563,355.59/x
  3. Step 3: Cross multiply
    33,246,759.67x = 45,878,600.61 × 18,563,355.59
  4. Step 4: Simplify right side
    33,246,759.67x = 851,660,776,865,627.88
  5. Step 5: Solve for x
    x = 851,660,776,865,627.88/33,246,759.67
  6. Step 6: Final answer
    x = 25,616,354.36

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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.