Home / 27,941,274.27-41,911,922.21-12,570,613.83

Finding the Fourth Proportional to 27,941,274.27, 41,911,922.21 and 12,570,613.83

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Solution

The fourth proportional to 27,941,274.27, 41,911,922.21 and 12,570,613.83 is: 18,855,925.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,941,274.27 : 41,911,922.21 = 12,570,613.83 : x
  2. Step 2: Convert to fraction form
    27,941,274.27/41,911,922.21 = 12,570,613.83/x
  3. Step 3: Cross multiply
    27,941,274.27x = 41,911,922.21 × 12,570,613.83
  4. Step 4: Simplify right side
    27,941,274.27x = 526,858,588,912,057.06
  5. Step 5: Solve for x
    x = 526,858,588,912,057.06/27,941,274.27
  6. Step 6: Final answer
    x = 18,855,925.60

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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.