Home / 26,455,532.01-39,667,852.31-10,262,561.19

Finding the Fourth Proportional to 26,455,532.01, 39,667,852.31 and 10,262,561.19

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Solution

The fourth proportional to 26,455,532.01, 39,667,852.31 and 10,262,561.19 is: 15,387,850.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,455,532.01 : 39,667,852.31 = 10,262,561.19 : x
  2. Step 2: Convert to fraction form
    26,455,532.01/39,667,852.31 = 10,262,561.19/x
  3. Step 3: Cross multiply
    26,455,532.01x = 39,667,852.31 × 10,262,561.19
  4. Step 4: Simplify right side
    26,455,532.01x = 407,093,761,555,945
  5. Step 5: Solve for x
    x = 407,093,761,555,945/26,455,532.01
  6. Step 6: Final answer
    x = 15,387,850.13

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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.