Home / 9,968,003.35-14,952,005.03-5,433,040.15

Finding the Fourth Proportional to 9,968,003.35, 14,952,005.03 and 5,433,040.15

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Solution

The fourth proportional to 9,968,003.35, 14,952,005.03 and 5,433,040.15 is: 8,149,560.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,968,003.35 : 14,952,005.03 = 5,433,040.15 : x
  2. Step 2: Convert to fraction form
    9,968,003.35/14,952,005.03 = 5,433,040.15/x
  3. Step 3: Cross multiply
    9,968,003.35x = 14,952,005.03 × 5,433,040.15
  4. Step 4: Simplify right side
    9,968,003.35x = 81,234,843,650,991.95
  5. Step 5: Solve for x
    x = 81,234,843,650,991.95/9,968,003.35
  6. Step 6: Final answer
    x = 8,149,560.23

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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.