Home / 33,500,923.71-50,294,421.09-25,829,441.51

Finding the Fourth Proportional to 33,500,923.71, 50,294,421.09 and 25,829,441.51

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Solution

The fourth proportional to 33,500,923.71, 50,294,421.09 and 25,829,441.51 is: 38,777,342.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,500,923.71 : 50,294,421.09 = 25,829,441.51 : x
  2. Step 2: Convert to fraction form
    33,500,923.71/50,294,421.09 = 25,829,441.51/x
  3. Step 3: Cross multiply
    33,500,923.71x = 50,294,421.09 × 25,829,441.51
  4. Step 4: Simplify right side
    33,500,923.71x = 1,299,076,807,571,993.50
  5. Step 5: Solve for x
    x = 1,299,076,807,571,993.50/33,500,923.71
  6. Step 6: Final answer
    x = 38,777,342.94

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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.