Home / 33,448,036.60-50,172,054.90-10,731,230.20

Finding the Fourth Proportional to 33,448,036.60, 50,172,054.90 and 10,731,230.20

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Solution

The fourth proportional to 33,448,036.60, 50,172,054.90 and 10,731,230.20 is: 16,096,845.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,448,036.60 : 50,172,054.90 = 10,731,230.20 : x
  2. Step 2: Convert to fraction form
    33,448,036.60/50,172,054.90 = 10,731,230.20/x
  3. Step 3: Cross multiply
    33,448,036.60x = 50,172,054.90 × 10,731,230.20
  4. Step 4: Simplify right side
    33,448,036.60x = 538,407,870,738,937.94
  5. Step 5: Solve for x
    x = 538,407,870,738,937.94/33,448,036.60
  6. Step 6: Final answer
    x = 16,096,845.30

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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.