Home / 17,917,110.90-24,724,547.73-10,181,079.54

Finding the Fourth Proportional to 17,917,110.90, 24,724,547.73 and 10,181,079.54

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Solution

The fourth proportional to 17,917,110.90, 24,724,547.73 and 10,181,079.54 is: 14,049,284.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,917,110.90 : 24,724,547.73 = 10,181,079.54 : x
  2. Step 2: Convert to fraction form
    17,917,110.90/24,724,547.73 = 10,181,079.54/x
  3. Step 3: Cross multiply
    17,917,110.90x = 24,724,547.73 × 10,181,079.54
  4. Step 4: Simplify right side
    17,917,110.90x = 251,722,587,029,656.44
  5. Step 5: Solve for x
    x = 251,722,587,029,656.44/17,917,110.90
  6. Step 6: Final answer
    x = 14,049,284.42

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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.