Home / 19,584,561.96-27,026,155.92-10,882,511.64

Finding the Fourth Proportional to 19,584,561.96, 27,026,155.92 and 10,882,511.64

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Solution

The fourth proportional to 19,584,561.96, 27,026,155.92 and 10,882,511.64 is: 15,017,566.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,584,561.96 : 27,026,155.92 = 10,882,511.64 : x
  2. Step 2: Convert to fraction form
    19,584,561.96/27,026,155.92 = 10,882,511.64/x
  3. Step 3: Cross multiply
    19,584,561.96x = 27,026,155.92 × 10,882,511.64
  4. Step 4: Simplify right side
    19,584,561.96x = 294,112,456,383,854.94
  5. Step 5: Solve for x
    x = 294,112,456,383,854.94/19,584,561.96
  6. Step 6: Final answer
    x = 15,017,566.23

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1.5x scale

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.