Home / 19,595,194.61-27,042,291.52-10,893,512.63

Finding the Fourth Proportional to 19,595,194.61, 27,042,291.52 and 10,893,512.63

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Solution

The fourth proportional to 19,595,194.61, 27,042,291.52 and 10,893,512.63 is: 15,033,560.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,595,194.61 : 27,042,291.52 = 10,893,512.63 : x
  2. Step 2: Convert to fraction form
    19,595,194.61/27,042,291.52 = 10,893,512.63/x
  3. Step 3: Cross multiply
    19,595,194.61x = 27,042,291.52 × 10,893,512.63
  4. Step 4: Simplify right side
    19,595,194.61x = 294,585,544,257,633.81
  5. Step 5: Solve for x
    x = 294,585,544,257,633.81/19,595,194.61
  6. Step 6: Final answer
    x = 15,033,560.53

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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.