Home / 39,083,932.80-58,597,555.68-26,272,661.76

Finding the Fourth Proportional to 39,083,932.80, 58,597,555.68 and 26,272,661.76

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Solution

The fourth proportional to 39,083,932.80, 58,597,555.68 and 26,272,661.76 is: 39,389,939.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,083,932.80 : 58,597,555.68 = 26,272,661.76 : x
  2. Step 2: Convert to fraction form
    39,083,932.80/58,597,555.68 = 26,272,661.76/x
  3. Step 3: Cross multiply
    39,083,932.80x = 58,597,555.68 × 26,272,661.76
  4. Step 4: Simplify right side
    39,083,932.80x = 1,539,513,760,343,407
  5. Step 5: Solve for x
    x = 1,539,513,760,343,407/39,083,932.80
  6. Step 6: Final answer
    x = 39,389,939.81

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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.