Home / 27,472,613.40-41,208,920.10-7,002,293.40

Finding the Fourth Proportional to 27,472,613.40, 41,208,920.10 and 7,002,293.40

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Solution

The fourth proportional to 27,472,613.40, 41,208,920.10 and 7,002,293.40 is: 10,503,440.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,472,613.40 : 41,208,920.10 = 7,002,293.40 : x
  2. Step 2: Convert to fraction form
    27,472,613.40/41,208,920.10 = 7,002,293.40/x
  3. Step 3: Cross multiply
    27,472,613.40x = 41,208,920.10 × 7,002,293.40
  4. Step 4: Simplify right side
    27,472,613.40x = 288,556,949,237,357.38
  5. Step 5: Solve for x
    x = 288,556,949,237,357.38/27,472,613.40
  6. Step 6: Final answer
    x = 10,503,440.10

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1.5x scale

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.