Home / 23,764,493.16-35,614,809.18-12,965,611.56

Finding the Fourth Proportional to 23,764,493.16, 35,614,809.18 and 12,965,611.56

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Solution

The fourth proportional to 23,764,493.16, 35,614,809.18 and 12,965,611.56 is: 19,430,996.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,764,493.16 : 35,614,809.18 = 12,965,611.56 : x
  2. Step 2: Convert to fraction form
    23,764,493.16/35,614,809.18 = 12,965,611.56/x
  3. Step 3: Cross multiply
    23,764,493.16x = 35,614,809.18 × 12,965,611.56
  4. Step 4: Simplify right side
    23,764,493.16x = 461,767,781,611,402.12
  5. Step 5: Solve for x
    x = 461,767,781,611,402.12/23,764,493.16
  6. Step 6: Final answer
    x = 19,430,996.42

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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.