Home / 17,908,705.26-24,710,987.55-10,067,173.02

Finding the Fourth Proportional to 17,908,705.26, 24,710,987.55 and 10,067,173.02

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Solution

The fourth proportional to 17,908,705.26, 24,710,987.55 and 10,067,173.02 is: 13,890,997.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,908,705.26 : 24,710,987.55 = 10,067,173.02 : x
  2. Step 2: Convert to fraction form
    17,908,705.26/24,710,987.55 = 10,067,173.02/x
  3. Step 3: Cross multiply
    17,908,705.26x = 24,710,987.55 × 10,067,173.02
  4. Step 4: Simplify right side
    17,908,705.26x = 248,769,787,160,915.91
  5. Step 5: Solve for x
    x = 248,769,787,160,915.91/17,908,705.26
  6. Step 6: Final answer
    x = 13,890,997.90

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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.