Home / 24,510,380.56-33,823,664.36-13,645,365.52

Finding the Fourth Proportional to 24,510,380.56, 33,823,664.36 and 13,645,365.52

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Solution

The fourth proportional to 24,510,380.56, 33,823,664.36 and 13,645,365.52 is: 18,830,236.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,510,380.56 : 33,823,664.36 = 13,645,365.52 : x
  2. Step 2: Convert to fraction form
    24,510,380.56/33,823,664.36 = 13,645,365.52/x
  3. Step 3: Cross multiply
    24,510,380.56x = 33,823,664.36 × 13,645,365.52
  4. Step 4: Simplify right side
    24,510,380.56x = 461,536,263,417,996.88
  5. Step 5: Solve for x
    x = 461,536,263,417,996.88/24,510,380.56
  6. Step 6: Final answer
    x = 18,830,236.53

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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.