Home / 45,295,494.44-62,508,501.43-25,715,983.28

Finding the Fourth Proportional to 45,295,494.44, 62,508,501.43 and 25,715,983.28

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Solution

The fourth proportional to 45,295,494.44, 62,508,501.43 and 25,715,983.28 is: 35,488,465.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,295,494.44 : 62,508,501.43 = 25,715,983.28 : x
  2. Step 2: Convert to fraction form
    45,295,494.44/62,508,501.43 = 25,715,983.28/x
  3. Step 3: Cross multiply
    45,295,494.44x = 62,508,501.43 × 25,715,983.28
  4. Step 4: Simplify right side
    45,295,494.44x = 1,607,467,577,723,717.25
  5. Step 5: Solve for x
    x = 1,607,467,577,723,717.25/45,295,494.44
  6. Step 6: Final answer
    x = 35,488,465.19

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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.