Home / 45,558,846.63-62,871,167.73-25,716,788.52

Finding the Fourth Proportional to 45,558,846.63, 62,871,167.73 and 25,716,788.52

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Solution

The fourth proportional to 45,558,846.63, 62,871,167.73 and 25,716,788.52 is: 35,489,145.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,558,846.63 : 62,871,167.73 = 25,716,788.52 : x
  2. Step 2: Convert to fraction form
    45,558,846.63/62,871,167.73 = 25,716,788.52/x
  3. Step 3: Cross multiply
    45,558,846.63x = 62,871,167.73 × 25,716,788.52
  4. Step 4: Simplify right side
    45,558,846.63x = 1,616,844,524,306,188
  5. Step 5: Solve for x
    x = 1,616,844,524,306,188/45,558,846.63
  6. Step 6: Final answer
    x = 35,489,145.22

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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.