Home / 33,212,524.47-49,815,423.01-8,953,903.59

Finding the Fourth Proportional to 33,212,524.47, 49,815,423.01 and 8,953,903.59

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Solution

The fourth proportional to 33,212,524.47, 49,815,423.01 and 8,953,903.59 is: 13,429,948.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,212,524.47 : 49,815,423.01 = 8,953,903.59 : x
  2. Step 2: Convert to fraction form
    33,212,524.47/49,815,423.01 = 8,953,903.59/x
  3. Step 3: Cross multiply
    33,212,524.47x = 49,815,423.01 × 8,953,903.59
  4. Step 4: Simplify right side
    33,212,524.47x = 446,042,494,926,607.56
  5. Step 5: Solve for x
    x = 446,042,494,926,607.56/33,212,524.47
  6. Step 6: Final answer
    x = 13,429,948.55

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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.