Home / 251,016,004.80-376,524,007.20-251,016,004.80

Finding the Fourth Proportional to 251,016,004.80, 376,524,007.20 and 251,016,004.80

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Solution

The fourth proportional to 251,016,004.80, 376,524,007.20 and 251,016,004.80 is: 376,524,007.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,016,004.80 : 376,524,007.20 = 251,016,004.80 : x
  2. Step 2: Convert to fraction form
    251,016,004.80/376,524,007.20 = 251,016,004.80/x
  3. Step 3: Cross multiply
    251,016,004.80x = 376,524,007.20 × 251,016,004.80
  4. Step 4: Simplify right side
    251,016,004.80x = 94,513,551,998,630,432
  5. Step 5: Solve for x
    x = 94,513,551,998,630,432/251,016,004.80
  6. Step 6: Final answer
    x = 376,524,007.20

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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.