Home / 11,765,244.04-16,233,518.28-6,868,243.80

Finding the Fourth Proportional to 11,765,244.04, 16,233,518.28 and 6,868,243.80

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Solution

The fourth proportional to 11,765,244.04, 16,233,518.28 and 6,868,243.80 is: 9,476,706.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,765,244.04 : 16,233,518.28 = 6,868,243.80 : x
  2. Step 2: Convert to fraction form
    11,765,244.04/16,233,518.28 = 6,868,243.80/x
  3. Step 3: Cross multiply
    11,765,244.04x = 16,233,518.28 × 6,868,243.80
  4. Step 4: Simplify right side
    11,765,244.04x = 111,495,761,278,796.66
  5. Step 5: Solve for x
    x = 111,495,761,278,796.66/11,765,244.04
  6. Step 6: Final answer
    x = 9,476,706.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.