Home / 45,144,355.32-62,303,052.64-25,568,726.09

Finding the Fourth Proportional to 45,144,355.32, 62,303,052.64 and 25,568,726.09

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Solution

The fourth proportional to 45,144,355.32, 62,303,052.64 and 25,568,726.09 is: 35,287,018.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,144,355.32 : 62,303,052.64 = 25,568,726.09 : x
  2. Step 2: Convert to fraction form
    45,144,355.32/62,303,052.64 = 25,568,726.09/x
  3. Step 3: Cross multiply
    45,144,355.32x = 62,303,052.64 × 25,568,726.09
  4. Step 4: Simplify right side
    45,144,355.32x = 1,593,009,687,195,515.75
  5. Step 5: Solve for x
    x = 1,593,009,687,195,515.75/45,144,355.32
  6. Step 6: Final answer
    x = 35,287,018.19

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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.