Home / 15,863,270.02-23,801,633.36-8,666,396.32

Finding the Fourth Proportional to 15,863,270.02, 23,801,633.36 and 8,666,396.32

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Solution

The fourth proportional to 15,863,270.02, 23,801,633.36 and 8,666,396.32 is: 13,003,270.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,863,270.02 : 23,801,633.36 = 8,666,396.32 : x
  2. Step 2: Convert to fraction form
    15,863,270.02/23,801,633.36 = 8,666,396.32/x
  3. Step 3: Cross multiply
    15,863,270.02x = 23,801,633.36 × 8,666,396.32
  4. Step 4: Simplify right side
    15,863,270.02x = 206,274,387,761,093.25
  5. Step 5: Solve for x
    x = 206,274,387,761,093.25/15,863,270.02
  6. Step 6: Final answer
    x = 13,003,270.29

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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.