Home / 16,093,480.83-22,208,327.49-9,124,627.20

Finding the Fourth Proportional to 16,093,480.83, 22,208,327.49 and 9,124,627.20

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Solution

The fourth proportional to 16,093,480.83, 22,208,327.49 and 9,124,627.20 is: 12,591,602.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,093,480.83 : 22,208,327.49 = 9,124,627.20 : x
  2. Step 2: Convert to fraction form
    16,093,480.83/22,208,327.49 = 9,124,627.20/x
  3. Step 3: Cross multiply
    16,093,480.83x = 22,208,327.49 × 9,124,627.20
  4. Step 4: Simplify right side
    16,093,480.83x = 202,642,709,081,761.69
  5. Step 5: Solve for x
    x = 202,642,709,081,761.69/16,093,480.83
  6. Step 6: Final answer
    x = 12,591,602.23

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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.