Home / 49,206,748.80-73,810,123.20-35,601,859.20

Finding the Fourth Proportional to 49,206,748.80, 73,810,123.20 and 35,601,859.20

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Solution

The fourth proportional to 49,206,748.80, 73,810,123.20 and 35,601,859.20 is: 53,402,788.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,206,748.80 : 73,810,123.20 = 35,601,859.20 : x
  2. Step 2: Convert to fraction form
    49,206,748.80/73,810,123.20 = 35,601,859.20/x
  3. Step 3: Cross multiply
    49,206,748.80x = 73,810,123.20 × 35,601,859.20
  4. Step 4: Simplify right side
    49,206,748.80x = 2,627,777,613,701,054
  5. Step 5: Solve for x
    x = 2,627,777,613,701,054/49,206,748.80
  6. Step 6: Final answer
    x = 53,402,788.80

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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.