Home / 33,650,118.78-46,437,196.77-18,180,215.73

Finding the Fourth Proportional to 33,650,118.78, 46,437,196.77 and 18,180,215.73

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Solution

The fourth proportional to 33,650,118.78, 46,437,196.77 and 18,180,215.73 is: 25,088,715.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,650,118.78 : 46,437,196.77 = 18,180,215.73 : x
  2. Step 2: Convert to fraction form
    33,650,118.78/46,437,196.77 = 18,180,215.73/x
  3. Step 3: Cross multiply
    33,650,118.78x = 46,437,196.77 × 18,180,215.73
  4. Step 4: Simplify right side
    33,650,118.78x = 844,238,255,175,059.25
  5. Step 5: Solve for x
    x = 844,238,255,175,059.25/33,650,118.78
  6. Step 6: Final answer
    x = 25,088,715.46

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1.5x scale

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.