Home / 21,946,398.72-32,919,504.06-5,551,838.34

Finding the Fourth Proportional to 21,946,398.72, 32,919,504.06 and 5,551,838.34

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Solution

The fourth proportional to 21,946,398.72, 32,919,504.06 and 5,551,838.34 is: 8,327,733.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,946,398.72 : 32,919,504.06 = 5,551,838.34 : x
  2. Step 2: Convert to fraction form
    21,946,398.72/32,919,504.06 = 5,551,838.34/x
  3. Step 3: Cross multiply
    21,946,398.72x = 32,919,504.06 × 5,551,838.34
  4. Step 4: Simplify right side
    21,946,398.72x = 182,763,764,774,093.66
  5. Step 5: Solve for x
    x = 182,763,764,774,093.66/21,946,398.72
  6. Step 6: Final answer
    x = 8,327,733.73

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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.