Home / 29,365,593.80-44,048,390.70-10,198,288.40

Finding the Fourth Proportional to 29,365,593.80, 44,048,390.70 and 10,198,288.40

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Solution

The fourth proportional to 29,365,593.80, 44,048,390.70 and 10,198,288.40 is: 15,297,432.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,365,593.80 : 44,048,390.70 = 10,198,288.40 : x
  2. Step 2: Convert to fraction form
    29,365,593.80/44,048,390.70 = 10,198,288.40/x
  3. Step 3: Cross multiply
    29,365,593.80x = 44,048,390.70 × 10,198,288.40
  4. Step 4: Simplify right side
    29,365,593.80x = 449,218,191,914,477.94
  5. Step 5: Solve for x
    x = 449,218,191,914,477.94/29,365,593.80
  6. Step 6: Final answer
    x = 15,297,432.60

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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.