Home / 17,821,924.23-24,590,039.85-10,086,966.54

Finding the Fourth Proportional to 17,821,924.23, 24,590,039.85 and 10,086,966.54

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Solution

The fourth proportional to 17,821,924.23, 24,590,039.85 and 10,086,966.54 is: 13,917,627.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,821,924.23 : 24,590,039.85 = 10,086,966.54 : x
  2. Step 2: Convert to fraction form
    17,821,924.23/24,590,039.85 = 10,086,966.54/x
  3. Step 3: Cross multiply
    17,821,924.23x = 24,590,039.85 × 10,086,966.54
  4. Step 4: Simplify right side
    17,821,924.23x = 248,038,909,184,216.62
  5. Step 5: Solve for x
    x = 248,038,909,184,216.62/17,821,924.23
  6. Step 6: Final answer
    x = 13,917,627.86

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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.