Home / 25,663,922.63-35,407,494.38-14,642,754.83

Finding the Fourth Proportional to 25,663,922.63, 35,407,494.38 and 14,642,754.83

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Solution

The fourth proportional to 25,663,922.63, 35,407,494.38 and 14,642,754.83 is: 20,202,027.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,663,922.63 : 35,407,494.38 = 14,642,754.83 : x
  2. Step 2: Convert to fraction form
    25,663,922.63/35,407,494.38 = 14,642,754.83/x
  3. Step 3: Cross multiply
    25,663,922.63x = 35,407,494.38 × 14,642,754.83
  4. Step 4: Simplify right side
    25,663,922.63x = 518,463,259,100,691.56
  5. Step 5: Solve for x
    x = 518,463,259,100,691.56/25,663,922.63
  6. Step 6: Final answer
    x = 20,202,027.05

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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.