Home / 25,942,370.72-35,800,479.44-14,181,690.24

Finding the Fourth Proportional to 25,942,370.72, 35,800,479.44 and 14,181,690.24

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Solution

The fourth proportional to 25,942,370.72, 35,800,479.44 and 14,181,690.24 is: 19,570,736.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,942,370.72 : 35,800,479.44 = 14,181,690.24 : x
  2. Step 2: Convert to fraction form
    25,942,370.72/35,800,479.44 = 14,181,690.24/x
  3. Step 3: Cross multiply
    25,942,370.72x = 35,800,479.44 × 14,181,690.24
  4. Step 4: Simplify right side
    25,942,370.72x = 507,711,309,861,568.62
  5. Step 5: Solve for x
    x = 507,711,309,861,568.62/25,942,370.72
  6. Step 6: Final answer
    x = 19,570,736.82

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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.