Home / 15,331,249.80-22,999,171.50-4,953,001.08

Finding the Fourth Proportional to 15,331,249.80, 22,999,171.50 and 4,953,001.08

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Solution

The fourth proportional to 15,331,249.80, 22,999,171.50 and 4,953,001.08 is: 7,430,243.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,331,249.80 : 22,999,171.50 = 4,953,001.08 : x
  2. Step 2: Convert to fraction form
    15,331,249.80/22,999,171.50 = 4,953,001.08/x
  3. Step 3: Cross multiply
    15,331,249.80x = 22,999,171.50 × 4,953,001.08
  4. Step 4: Simplify right side
    15,331,249.80x = 113,914,921,278,605.22
  5. Step 5: Solve for x
    x = 113,914,921,278,605.22/15,331,249.80
  6. Step 6: Final answer
    x = 7,430,243.64

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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.