Home / 25,049,136.56-37,561,862.20-9,703,613.64

Finding the Fourth Proportional to 25,049,136.56, 37,561,862.20 and 9,703,613.64

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Solution

The fourth proportional to 25,049,136.56, 37,561,862.20 and 9,703,613.64 is: 14,550,832.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,049,136.56 : 37,561,862.20 = 9,703,613.64 : x
  2. Step 2: Convert to fraction form
    25,049,136.56/37,561,862.20 = 9,703,613.64/x
  3. Step 3: Cross multiply
    25,049,136.56x = 37,561,862.20 × 9,703,613.64
  4. Step 4: Simplify right side
    25,049,136.56x = 364,485,798,387,720.44
  5. Step 5: Solve for x
    x = 364,485,798,387,720.44/25,049,136.56
  6. Step 6: Final answer
    x = 14,550,832.82

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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.