Home / 25,613,860.55-35,347,965.39-14,600,410.43

Finding the Fourth Proportional to 25,613,860.55, 35,347,965.39 and 14,600,410.43

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Solution

The fourth proportional to 25,613,860.55, 35,347,965.39 and 14,600,410.43 is: 20,149,043.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,613,860.55 : 35,347,965.39 = 14,600,410.43 : x
  2. Step 2: Convert to fraction form
    25,613,860.55/35,347,965.39 = 14,600,410.43/x
  3. Step 3: Cross multiply
    25,613,860.55x = 35,347,965.39 × 14,600,410.43
  4. Step 4: Simplify right side
    25,613,860.55x = 516,094,802,382,695.25
  5. Step 5: Solve for x
    x = 516,094,802,382,695.25/25,613,860.55
  6. Step 6: Final answer
    x = 20,149,043.97

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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.