Home / 34,452,954.41-51,676,719.72-15,021,721.85

Finding the Fourth Proportional to 34,452,954.41, 51,676,719.72 and 15,021,721.85

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Solution

The fourth proportional to 34,452,954.41, 51,676,719.72 and 15,021,721.85 is: 22,531,400.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,452,954.41 : 51,676,719.72 = 15,021,721.85 : x
  2. Step 2: Convert to fraction form
    34,452,954.41/51,676,719.72 = 15,021,721.85/x
  3. Step 3: Cross multiply
    34,452,954.41x = 51,676,719.72 × 15,021,721.85
  4. Step 4: Simplify right side
    34,452,954.41x = 776,273,309,495,866.25
  5. Step 5: Solve for x
    x = 776,273,309,495,866.25/34,452,954.41
  6. Step 6: Final answer
    x = 22,531,400.37

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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.