Home / 35,480,144.10-48,962,608.60-19,585,238.54

Finding the Fourth Proportional to 35,480,144.10, 48,962,608.60 and 19,585,238.54

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Solution

The fourth proportional to 35,480,144.10, 48,962,608.60 and 19,585,238.54 is: 27,027,634.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,480,144.10 : 48,962,608.60 = 19,585,238.54 : x
  2. Step 2: Convert to fraction form
    35,480,144.10/48,962,608.60 = 19,585,238.54/x
  3. Step 3: Cross multiply
    35,480,144.10x = 48,962,608.60 × 19,585,238.54
  4. Step 4: Simplify right side
    35,480,144.10x = 958,944,368,971,655.38
  5. Step 5: Solve for x
    x = 958,944,368,971,655.38/35,480,144.10
  6. Step 6: Final answer
    x = 27,027,634.56

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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.