Home / 33,660,619.64-50,490,943.32-8,101,629.08

Finding the Fourth Proportional to 33,660,619.64, 50,490,943.32 and 8,101,629.08

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Solution

The fourth proportional to 33,660,619.64, 50,490,943.32 and 8,101,629.08 is: 12,152,446.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,660,619.64 : 50,490,943.32 = 8,101,629.08 : x
  2. Step 2: Convert to fraction form
    33,660,619.64/50,490,943.32 = 8,101,629.08/x
  3. Step 3: Cross multiply
    33,660,619.64x = 50,490,943.32 × 8,101,629.08
  4. Step 4: Simplify right side
    33,660,619.64x = 409,058,894,677,943.75
  5. Step 5: Solve for x
    x = 409,058,894,677,943.75/33,660,619.64
  6. Step 6: Final answer
    x = 12,152,446.96

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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.