Home / 34,451,315.70-51,623,829.45-29,880,923.10

Finding the Fourth Proportional to 34,451,315.70, 51,623,829.45 and 29,880,923.10

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Solution

The fourth proportional to 34,451,315.70, 51,623,829.45 and 29,880,923.10 is: 44,775,290.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,451,315.70 : 51,623,829.45 = 29,880,923.10 : x
  2. Step 2: Convert to fraction form
    34,451,315.70/51,623,829.45 = 29,880,923.10/x
  3. Step 3: Cross multiply
    34,451,315.70x = 51,623,829.45 × 29,880,923.10
  4. Step 4: Simplify right side
    34,451,315.70x = 1,542,567,677,922,965.50
  5. Step 5: Solve for x
    x = 1,542,567,677,922,965.50/34,451,315.70
  6. Step 6: Final answer
    x = 44,775,290.77

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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.