Home / 27,201,037.80-40,801,556.70-23,658,097.80

Finding the Fourth Proportional to 27,201,037.80, 40,801,556.70 and 23,658,097.80

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Solution

The fourth proportional to 27,201,037.80, 40,801,556.70 and 23,658,097.80 is: 35,487,146.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,201,037.80 : 40,801,556.70 = 23,658,097.80 : x
  2. Step 2: Convert to fraction form
    27,201,037.80/40,801,556.70 = 23,658,097.80/x
  3. Step 3: Cross multiply
    27,201,037.80x = 40,801,556.70 × 23,658,097.80
  4. Step 4: Simplify right side
    27,201,037.80x = 965,287,218,800,845.38
  5. Step 5: Solve for x
    x = 965,287,218,800,845.38/27,201,037.80
  6. Step 6: Final answer
    x = 35,487,146.70

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1.5x scale

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.