Home / 9,200,953.44-12,697,367.80-5,335,769.52

Finding the Fourth Proportional to 9,200,953.44, 12,697,367.80 and 5,335,769.52

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Solution

The fourth proportional to 9,200,953.44, 12,697,367.80 and 5,335,769.52 is: 7,363,392.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,200,953.44 : 12,697,367.80 = 5,335,769.52 : x
  2. Step 2: Convert to fraction form
    9,200,953.44/12,697,367.80 = 5,335,769.52/x
  3. Step 3: Cross multiply
    9,200,953.44x = 12,697,367.80 × 5,335,769.52
  4. Step 4: Simplify right side
    9,200,953.44x = 67,750,228,091,469.45
  5. Step 5: Solve for x
    x = 67,750,228,091,469.45/9,200,953.44
  6. Step 6: Final answer
    x = 7,363,392.12

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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.