Home / 39,707,213.80-59,560,820.70-26,102,324.20

Finding the Fourth Proportional to 39,707,213.80, 59,560,820.70 and 26,102,324.20

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Solution

The fourth proportional to 39,707,213.80, 59,560,820.70 and 26,102,324.20 is: 39,153,486.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,707,213.80 : 59,560,820.70 = 26,102,324.20 : x
  2. Step 2: Convert to fraction form
    39,707,213.80/59,560,820.70 = 26,102,324.20/x
  3. Step 3: Cross multiply
    39,707,213.80x = 59,560,820.70 × 26,102,324.20
  4. Step 4: Simplify right side
    39,707,213.80x = 1,554,675,851,529,471
  5. Step 5: Solve for x
    x = 1,554,675,851,529,471/39,707,213.80
  6. Step 6: Final answer
    x = 39,153,486.30

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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.