Home / 33,255,997.60-49,885,551.60-10,538,672.80

Finding the Fourth Proportional to 33,255,997.60, 49,885,551.60 and 10,538,672.80

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Solution

The fourth proportional to 33,255,997.60, 49,885,551.60 and 10,538,672.80 is: 15,808,502.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,255,997.60 : 49,885,551.60 = 10,538,672.80 : x
  2. Step 2: Convert to fraction form
    33,255,997.60/49,885,551.60 = 10,538,672.80/x
  3. Step 3: Cross multiply
    33,255,997.60x = 49,885,551.60 × 10,538,672.80
  4. Step 4: Simplify right side
    33,255,997.60x = 525,727,505,759,916.56
  5. Step 5: Solve for x
    x = 525,727,505,759,916.56/33,255,997.60
  6. Step 6: Final answer
    x = 15,808,502.04

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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.