Home / 33,975,966.17-50,970,610.60-13,501,869.55

Finding the Fourth Proportional to 33,975,966.17, 50,970,610.60 and 13,501,869.55

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Solution

The fourth proportional to 33,975,966.17, 50,970,610.60 and 13,501,869.55 is: 20,255,451.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,975,966.17 : 50,970,610.60 = 13,501,869.55 : x
  2. Step 2: Convert to fraction form
    33,975,966.17/50,970,610.60 = 13,501,869.55/x
  3. Step 3: Cross multiply
    33,975,966.17x = 50,970,610.60 × 13,501,869.55
  4. Step 4: Simplify right side
    33,975,966.17x = 688,198,535,043,866
  5. Step 5: Solve for x
    x = 688,198,535,043,866/33,975,966.17
  6. Step 6: Final answer
    x = 20,255,451.50

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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.