Home / 19,335,785.58-26,682,851.59-10,633,961.34

Finding the Fourth Proportional to 19,335,785.58, 26,682,851.59 and 10,633,961.34

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Solution

The fourth proportional to 19,335,785.58, 26,682,851.59 and 10,633,961.34 is: 14,674,573.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,335,785.58 : 26,682,851.59 = 10,633,961.34 : x
  2. Step 2: Convert to fraction form
    19,335,785.58/26,682,851.59 = 10,633,961.34/x
  3. Step 3: Cross multiply
    19,335,785.58x = 26,682,851.59 × 10,633,961.34
  4. Step 4: Simplify right side
    19,335,785.58x = 283,744,412,222,432.62
  5. Step 5: Solve for x
    x = 283,744,412,222,432.62/19,335,785.58
  6. Step 6: Final answer
    x = 14,674,573.79

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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.