Home / 33,207,796.60-49,821,026.10-16,169,025.40

Finding the Fourth Proportional to 33,207,796.60, 49,821,026.10 and 16,169,025.40

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Solution

The fourth proportional to 33,207,796.60, 49,821,026.10 and 16,169,025.40 is: 24,258,081.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,207,796.60 : 49,821,026.10 = 16,169,025.40 : x
  2. Step 2: Convert to fraction form
    33,207,796.60/49,821,026.10 = 16,169,025.40/x
  3. Step 3: Cross multiply
    33,207,796.60x = 49,821,026.10 × 16,169,025.40
  4. Step 4: Simplify right side
    33,207,796.60x = 805,557,436,464,963
  5. Step 5: Solve for x
    x = 805,557,436,464,963/33,207,796.60
  6. Step 6: Final answer
    x = 24,258,081.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.