Home / 34,102,793.66-51,153,451.90-9,510,064.12

Finding the Fourth Proportional to 34,102,793.66, 51,153,451.90 and 9,510,064.12

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Solution

The fourth proportional to 34,102,793.66, 51,153,451.90 and 9,510,064.12 is: 14,264,890.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,102,793.66 : 51,153,451.90 = 9,510,064.12 : x
  2. Step 2: Convert to fraction form
    34,102,793.66/51,153,451.90 = 9,510,064.12/x
  3. Step 3: Cross multiply
    34,102,793.66x = 51,153,451.90 × 9,510,064.12
  4. Step 4: Simplify right side
    34,102,793.66x = 486,472,607,476,281.56
  5. Step 5: Solve for x
    x = 486,472,607,476,281.56/34,102,793.66
  6. Step 6: Final answer
    x = 14,264,890.21

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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.