Home / 11,752,323,561,007-16,218,255,500,718-6,478,656,317,253.20

Finding the Fourth Proportional to 11,752,323,561,007, 16,218,255,500,718 and 6,478,656,317,253.20

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Solution

The fourth proportional to 11,752,323,561,007, 16,218,255,500,718 and 6,478,656,317,253.20 is: 8,940,572,722,416.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,752,323,561,007 : 16,218,255,500,718 = 6,478,656,317,253.20 : x
  2. Step 2: Convert to fraction form
    11,752,323,561,007/16,218,255,500,718 = 6,478,656,317,253.20/x
  3. Step 3: Cross multiply
    11,752,323,561,007x = 16,218,255,500,718 × 6,478,656,317,253.20
  4. Step 4: Simplify right side
    11,752,323,561,007x = 105,072,503,454,553,141,262,942,208
  5. Step 5: Solve for x
    x = 105,072,503,454,553,141,262,942,208/11,752,323,561,007
  6. Step 6: Final answer
    x = 8,940,572,722,416.60

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.