Home / 16,765,893,489.70-25,148,840,234.55-14,273,010,046.90

Finding the Fourth Proportional to 16,765,893,489.70, 25,148,840,234.55 and 14,273,010,046.90

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Solution

The fourth proportional to 16,765,893,489.70, 25,148,840,234.55 and 14,273,010,046.90 is: 21,409,515,070.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,765,893,489.70 : 25,148,840,234.55 = 14,273,010,046.90 : x
  2. Step 2: Convert to fraction form
    16,765,893,489.70/25,148,840,234.55 = 14,273,010,046.90/x
  3. Step 3: Cross multiply
    16,765,893,489.70x = 25,148,840,234.55 × 14,273,010,046.90
  4. Step 4: Simplify right side
    16,765,893,489.70x = 358,949,649,335,615,094,784
  5. Step 5: Solve for x
    x = 358,949,649,335,615,094,784/16,765,893,489.70
  6. Step 6: Final answer
    x = 21,409,515,070.35

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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.