Home / 12,032,263.44-18,063,783-10,337,250.96

Finding the Fourth Proportional to 12,032,263.44, 18,063,783 and 10,337,250.96

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Solution

The fourth proportional to 12,032,263.44, 18,063,783 and 10,337,250.96 is: 15,519,096.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,032,263.44 : 18,063,783 = 10,337,250.96 : x
  2. Step 2: Convert to fraction form
    12,032,263.44/18,063,783 = 10,337,250.96/x
  3. Step 3: Cross multiply
    12,032,263.44x = 18,063,783 × 10,337,250.96
  4. Step 4: Simplify right side
    12,032,263.44x = 186,729,858,157,981.69
  5. Step 5: Solve for x
    x = 186,729,858,157,981.69/12,032,263.44
  6. Step 6: Final answer
    x = 15,519,096.56

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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.