Home / 33,073,846.04-49,617,391.31-18,521,460.45

Finding the Fourth Proportional to 33,073,846.04, 49,617,391.31 and 18,521,460.45

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Solution

The fourth proportional to 33,073,846.04, 49,617,391.31 and 18,521,460.45 is: 27,785,899.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,073,846.04 : 49,617,391.31 = 18,521,460.45 : x
  2. Step 2: Convert to fraction form
    33,073,846.04/49,617,391.31 = 18,521,460.45/x
  3. Step 3: Cross multiply
    33,073,846.04x = 49,617,391.31 × 18,521,460.45
  4. Step 4: Simplify right side
    33,073,846.04x = 918,986,550,780,338.75
  5. Step 5: Solve for x
    x = 918,986,550,780,338.75/33,073,846.04
  6. Step 6: Final answer
    x = 27,785,899.16

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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.