Home / 33,989,816.78-50,994,674.14-10,960,288.14

Finding the Fourth Proportional to 33,989,816.78, 50,994,674.14 and 10,960,288.14

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Solution

The fourth proportional to 33,989,816.78, 50,994,674.14 and 10,960,288.14 is: 16,443,640.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,989,816.78 : 50,994,674.14 = 10,960,288.14 : x
  2. Step 2: Convert to fraction form
    33,989,816.78/50,994,674.14 = 10,960,288.14/x
  3. Step 3: Cross multiply
    33,989,816.78x = 50,994,674.14 × 10,960,288.14
  4. Step 4: Simplify right side
    33,989,816.78x = 558,916,322,152,406.06
  5. Step 5: Solve for x
    x = 558,916,322,152,406.06/33,989,816.78
  6. Step 6: Final answer
    x = 16,443,640.33

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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.