Home / 22,575,274.05-33,857,804.43-10,438,123.89

Finding the Fourth Proportional to 22,575,274.05, 33,857,804.43 and 10,438,123.89

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Solution

The fourth proportional to 22,575,274.05, 33,857,804.43 and 10,438,123.89 is: 15,654,824.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,575,274.05 : 33,857,804.43 = 10,438,123.89 : x
  2. Step 2: Convert to fraction form
    22,575,274.05/33,857,804.43 = 10,438,123.89/x
  3. Step 3: Cross multiply
    22,575,274.05x = 33,857,804.43 × 10,438,123.89
  4. Step 4: Simplify right side
    22,575,274.05x = 353,411,957,283,730.88
  5. Step 5: Solve for x
    x = 353,411,957,283,730.88/22,575,274.05
  6. Step 6: Final answer
    x = 15,654,824.68

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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.