Home / 36,153,975.72-49,907,755.08-24,409,154.88

Finding the Fourth Proportional to 36,153,975.72, 49,907,755.08 and 24,409,154.88

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Solution

The fourth proportional to 36,153,975.72, 49,907,755.08 and 24,409,154.88 is: 33,694,942.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,153,975.72 : 49,907,755.08 = 24,409,154.88 : x
  2. Step 2: Convert to fraction form
    36,153,975.72/49,907,755.08 = 24,409,154.88/x
  3. Step 3: Cross multiply
    36,153,975.72x = 49,907,755.08 × 24,409,154.88
  4. Step 4: Simplify right side
    36,153,975.72x = 1,218,206,123,460,826.75
  5. Step 5: Solve for x
    x = 1,218,206,123,460,826.75/36,153,975.72
  6. Step 6: Final answer
    x = 33,694,942.24

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1.5x scale

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.