Home / 31,202,704.60-46,810,440.51-10,729,765.27

Finding the Fourth Proportional to 31,202,704.60, 46,810,440.51 and 10,729,765.27

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Solution

The fourth proportional to 31,202,704.60, 46,810,440.51 and 10,729,765.27 is: 16,096,843.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,202,704.60 : 46,810,440.51 = 10,729,765.27 : x
  2. Step 2: Convert to fraction form
    31,202,704.60/46,810,440.51 = 10,729,765.27/x
  3. Step 3: Cross multiply
    31,202,704.60x = 46,810,440.51 × 10,729,765.27
  4. Step 4: Simplify right side
    31,202,704.60x = 502,265,038,780,809.62
  5. Step 5: Solve for x
    x = 502,265,038,780,809.62/31,202,704.60
  6. Step 6: Final answer
    x = 16,096,843.05

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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.