Home / 25,252,460.87-34,848,380.97-13,650,024.51

Finding the Fourth Proportional to 25,252,460.87, 34,848,380.97 and 13,650,024.51

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Solution

The fourth proportional to 25,252,460.87, 34,848,380.97 and 13,650,024.51 is: 18,837,025.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,252,460.87 : 34,848,380.97 = 13,650,024.51 : x
  2. Step 2: Convert to fraction form
    25,252,460.87/34,848,380.97 = 13,650,024.51/x
  3. Step 3: Cross multiply
    25,252,460.87x = 34,848,380.97 × 13,650,024.51
  4. Step 4: Simplify right side
    25,252,460.87x = 475,681,254,374,317.56
  5. Step 5: Solve for x
    x = 475,681,254,374,317.56/25,252,460.87
  6. Step 6: Final answer
    x = 18,837,025.70

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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.