Home / 34,108,756.46-51,157,639.84-9,517,319.27

Finding the Fourth Proportional to 34,108,756.46, 51,157,639.84 and 9,517,319.27

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Solution

The fourth proportional to 34,108,756.46, 51,157,639.84 and 9,517,319.27 is: 14,274,445.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,108,756.46 : 51,157,639.84 = 9,517,319.27 : x
  2. Step 2: Convert to fraction form
    34,108,756.46/51,157,639.84 = 9,517,319.27/x
  3. Step 3: Cross multiply
    34,108,756.46x = 51,157,639.84 × 9,517,319.27
  4. Step 4: Simplify right side
    34,108,756.46x = 486,883,591,201,163.56
  5. Step 5: Solve for x
    x = 486,883,591,201,163.56/34,108,756.46
  6. Step 6: Final answer
    x = 14,274,445.68

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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.