Home / 40,196,964.24-60,295,479.60-9,904,830.48

Finding the Fourth Proportional to 40,196,964.24, 60,295,479.60 and 9,904,830.48

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Solution

The fourth proportional to 40,196,964.24, 60,295,479.60 and 9,904,830.48 is: 14,857,253.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,196,964.24 : 60,295,479.60 = 9,904,830.48 : x
  2. Step 2: Convert to fraction form
    40,196,964.24/60,295,479.60 = 9,904,830.48/x
  3. Step 3: Cross multiply
    40,196,964.24x = 60,295,479.60 × 9,904,830.48
  4. Step 4: Simplify right side
    40,196,964.24x = 597,216,504,148,298.25
  5. Step 5: Solve for x
    x = 597,216,504,148,298.25/40,196,964.24
  6. Step 6: Final answer
    x = 14,857,253.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.