Home / 15,695,063.57-23,543,042.49-4,335,513.41

Finding the Fourth Proportional to 15,695,063.57, 23,543,042.49 and 4,335,513.41

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Solution

The fourth proportional to 15,695,063.57, 23,543,042.49 and 4,335,513.41 is: 6,503,393.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,695,063.57 : 23,543,042.49 = 4,335,513.41 : x
  2. Step 2: Convert to fraction form
    15,695,063.57/23,543,042.49 = 4,335,513.41/x
  3. Step 3: Cross multiply
    15,695,063.57x = 23,543,042.49 × 4,335,513.41
  4. Step 4: Simplify right side
    15,695,063.57x = 102,071,176,486,452.38
  5. Step 5: Solve for x
    x = 102,071,176,486,452.38/15,695,063.57
  6. Step 6: Final answer
    x = 6,503,393.63

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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.