Home / 33,826,351.11-46,680,364.89-18,356,435.75

Finding the Fourth Proportional to 33,826,351.11, 46,680,364.89 and 18,356,435.75

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Solution

The fourth proportional to 33,826,351.11, 46,680,364.89 and 18,356,435.75 is: 25,331,881.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,826,351.11 : 46,680,364.89 = 18,356,435.75 : x
  2. Step 2: Convert to fraction form
    33,826,351.11/46,680,364.89 = 18,356,435.75/x
  3. Step 3: Cross multiply
    33,826,351.11x = 46,680,364.89 × 18,356,435.75
  4. Step 4: Simplify right side
    33,826,351.11x = 856,885,119,006,541.75
  5. Step 5: Solve for x
    x = 856,885,119,006,541.75/33,826,351.11
  6. Step 6: Final answer
    x = 25,331,881.53

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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.