Home / 19,032,825.56-26,265,319.61-10,330,996.77

Finding the Fourth Proportional to 19,032,825.56, 26,265,319.61 and 10,330,996.77

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Solution

The fourth proportional to 19,032,825.56, 26,265,319.61 and 10,330,996.77 is: 14,256,786.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,032,825.56 : 26,265,319.61 = 10,330,996.77 : x
  2. Step 2: Convert to fraction form
    19,032,825.56/26,265,319.61 = 10,330,996.77/x
  3. Step 3: Cross multiply
    19,032,825.56x = 26,265,319.61 × 10,330,996.77
  4. Step 4: Simplify right side
    19,032,825.56x = 271,346,932,002,272.66
  5. Step 5: Solve for x
    x = 271,346,932,002,272.66/19,032,825.56
  6. Step 6: Final answer
    x = 14,256,786.58

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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.