Home / 34,102,793.40-51,153,451.53-9,510,063.87

Finding the Fourth Proportional to 34,102,793.40, 51,153,451.53 and 9,510,063.87

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Solution

The fourth proportional to 34,102,793.40, 51,153,451.53 and 9,510,063.87 is: 14,264,889.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,102,793.40 : 51,153,451.53 = 9,510,063.87 : x
  2. Step 2: Convert to fraction form
    34,102,793.40/51,153,451.53 = 9,510,063.87/x
  3. Step 3: Cross multiply
    34,102,793.40x = 51,153,451.53 × 9,510,063.87
  4. Step 4: Simplify right side
    34,102,793.40x = 486,472,591,089,673.69
  5. Step 5: Solve for x
    x = 486,472,591,089,673.69/34,102,793.40
  6. Step 6: Final answer
    x = 14,264,889.84

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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.