Home / 29,436,300.14-44,150,972.82-7,872,573.05

Finding the Fourth Proportional to 29,436,300.14, 44,150,972.82 and 7,872,573.05

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Solution

The fourth proportional to 29,436,300.14, 44,150,972.82 and 7,872,573.05 is: 11,807,929.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,436,300.14 : 44,150,972.82 = 7,872,573.05 : x
  2. Step 2: Convert to fraction form
    29,436,300.14/44,150,972.82 = 7,872,573.05/x
  3. Step 3: Cross multiply
    29,436,300.14x = 44,150,972.82 × 7,872,573.05
  4. Step 4: Simplify right side
    29,436,300.14x = 347,581,758,754,014.50
  5. Step 5: Solve for x
    x = 347,581,758,754,014.50/29,436,300.14
  6. Step 6: Final answer
    x = 11,807,929.57

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1.5x scale

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.