Home / 10,194,000.40-14,067,212.52-5,610,203.92

Finding the Fourth Proportional to 10,194,000.40, 14,067,212.52 and 5,610,203.92

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Solution

The fourth proportional to 10,194,000.40, 14,067,212.52 and 5,610,203.92 is: 7,741,801.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,194,000.40 : 14,067,212.52 = 5,610,203.92 : x
  2. Step 2: Convert to fraction form
    10,194,000.40/14,067,212.52 = 5,610,203.92/x
  3. Step 3: Cross multiply
    10,194,000.40x = 14,067,212.52 × 5,610,203.92
  4. Step 4: Simplify right side
    10,194,000.40x = 78,919,930,823,177.08
  5. Step 5: Solve for x
    x = 78,919,930,823,177.08/10,194,000.40
  6. Step 6: Final answer
    x = 7,741,801.82

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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.