Home / 35,694,444.42-53,542,935.59-11,430,218.48

Finding the Fourth Proportional to 35,694,444.42, 53,542,935.59 and 11,430,218.48

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Solution

The fourth proportional to 35,694,444.42, 53,542,935.59 and 11,430,218.48 is: 17,145,734.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,694,444.42 : 53,542,935.59 = 11,430,218.48 : x
  2. Step 2: Convert to fraction form
    35,694,444.42/53,542,935.59 = 11,430,218.48/x
  3. Step 3: Cross multiply
    35,694,444.42x = 53,542,935.59 × 11,430,218.48
  4. Step 4: Simplify right side
    35,694,444.42x = 612,007,451,529,401.88
  5. Step 5: Solve for x
    x = 612,007,451,529,401.88/35,694,444.42
  6. Step 6: Final answer
    x = 17,145,734.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.