Home / 45,144,356.82-62,303,054.72-25,568,727.59

Finding the Fourth Proportional to 45,144,356.82, 62,303,054.72 and 25,568,727.59

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Solution

The fourth proportional to 45,144,356.82, 62,303,054.72 and 25,568,727.59 is: 35,287,020.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,144,356.82 : 62,303,054.72 = 25,568,727.59 : x
  2. Step 2: Convert to fraction form
    45,144,356.82/62,303,054.72 = 25,568,727.59/x
  3. Step 3: Cross multiply
    45,144,356.82x = 62,303,054.72 × 25,568,727.59
  4. Step 4: Simplify right side
    45,144,356.82x = 1,593,009,833,721,185
  5. Step 5: Solve for x
    x = 1,593,009,833,721,185/45,144,356.82
  6. Step 6: Final answer
    x = 35,287,020.26

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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.