Home / 4,955,904,393.60-7,433,856,590.40-3,472,467,542.40

Finding the Fourth Proportional to 4,955,904,393.60, 7,433,856,590.40 and 3,472,467,542.40

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Solution

The fourth proportional to 4,955,904,393.60, 7,433,856,590.40 and 3,472,467,542.40 is: 5,208,701,313.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,955,904,393.60 : 7,433,856,590.40 = 3,472,467,542.40 : x
  2. Step 2: Convert to fraction form
    4,955,904,393.60/7,433,856,590.40 = 3,472,467,542.40/x
  3. Step 3: Cross multiply
    4,955,904,393.60x = 7,433,856,590.40 × 3,472,467,542.40
  4. Step 4: Simplify right side
    4,955,904,393.60x = 25,813,825,725,020,332,032
  5. Step 5: Solve for x
    x = 25,813,825,725,020,332,032/4,955,904,393.60
  6. Step 6: Final answer
    x = 5,208,701,313.60

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Double scale
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Similar ratio
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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.