Home / 15,511,551.30-23,267,326.95-10,310,072.52

Finding the Fourth Proportional to 15,511,551.30, 23,267,326.95 and 10,310,072.52

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Solution

The fourth proportional to 15,511,551.30, 23,267,326.95 and 10,310,072.52 is: 15,465,108.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,511,551.30 : 23,267,326.95 = 10,310,072.52 : x
  2. Step 2: Convert to fraction form
    15,511,551.30/23,267,326.95 = 10,310,072.52/x
  3. Step 3: Cross multiply
    15,511,551.30x = 23,267,326.95 × 10,310,072.52
  4. Step 4: Simplify right side
    15,511,551.30x = 239,887,828,201,050.41
  5. Step 5: Solve for x
    x = 239,887,828,201,050.41/15,511,551.30
  6. Step 6: Final answer
    x = 15,465,108.78

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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.