Home / 1,196,177,198,456.20-1,794,270,398,295.50-289,613,496,332.97

Finding the Fourth Proportional to 1,196,177,198,456.20, 1,794,270,398,295.50 and 289,613,496,332.97

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Solution

The fourth proportional to 1,196,177,198,456.20, 1,794,270,398,295.50 and 289,613,496,332.97 is: 434,421,358,380.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,177,198,456.20 : 1,794,270,398,295.50 = 289,613,496,332.97 : x
  2. Step 2: Convert to fraction form
    1,196,177,198,456.20/1,794,270,398,295.50 = 289,613,496,332.97/x
  3. Step 3: Cross multiply
    1,196,177,198,456.20x = 1,794,270,398,295.50 × 289,613,496,332.97
  4. Step 4: Simplify right side
    1,196,177,198,456.20x = 519,644,923,417,110,352,232,448
  5. Step 5: Solve for x
    x = 519,644,923,417,110,352,232,448/1,196,177,198,456.20
  6. Step 6: Final answer
    x = 434,421,358,380.49

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Double scale
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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.