Home / 24,945,205.14-34,405,414.34-21,466,407.42

Finding the Fourth Proportional to 24,945,205.14, 34,405,414.34 and 21,466,407.42

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Solution

The fourth proportional to 24,945,205.14, 34,405,414.34 and 21,466,407.42 is: 29,607,318.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,945,205.14 : 34,405,414.34 = 21,466,407.42 : x
  2. Step 2: Convert to fraction form
    24,945,205.14/34,405,414.34 = 21,466,407.42/x
  3. Step 3: Cross multiply
    24,945,205.14x = 34,405,414.34 × 21,466,407.42
  4. Step 4: Simplify right side
    24,945,205.14x = 738,560,641,569,018.50
  5. Step 5: Solve for x
    x = 738,560,641,569,018.50/24,945,205.14
  6. Step 6: Final answer
    x = 29,607,318.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.