Home / 15,753,799.90-23,628,600.15-4,393,297.18

Finding the Fourth Proportional to 15,753,799.90, 23,628,600.15 and 4,393,297.18

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Solution

The fourth proportional to 15,753,799.90, 23,628,600.15 and 4,393,297.18 is: 6,589,360.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,753,799.90 : 23,628,600.15 = 4,393,297.18 : x
  2. Step 2: Convert to fraction form
    15,753,799.90/23,628,600.15 = 4,393,297.18/x
  3. Step 3: Cross multiply
    15,753,799.90x = 23,628,600.15 × 4,393,297.18
  4. Step 4: Simplify right side
    15,753,799.90x = 103,807,462,406,342.56
  5. Step 5: Solve for x
    x = 103,807,462,406,342.56/15,753,799.90
  6. Step 6: Final answer
    x = 6,589,360.22

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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.