Home / 11,752,323,561,005-16,218,255,500,715-6,478,656,317,251.20

Finding the Fourth Proportional to 11,752,323,561,005, 16,218,255,500,715 and 6,478,656,317,251.20

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Solution

The fourth proportional to 11,752,323,561,005, 16,218,255,500,715 and 6,478,656,317,251.20 is: 8,940,572,722,413.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,752,323,561,005 : 16,218,255,500,715 = 6,478,656,317,251.20 : x
  2. Step 2: Convert to fraction form
    11,752,323,561,005/16,218,255,500,715 = 6,478,656,317,251.20/x
  3. Step 3: Cross multiply
    11,752,323,561,005x = 16,218,255,500,715 × 6,478,656,317,251.20
  4. Step 4: Simplify right side
    11,752,323,561,005x = 105,072,503,454,501,258,058,006,528
  5. Step 5: Solve for x
    x = 105,072,503,454,501,258,058,006,528/11,752,323,561,005
  6. Step 6: Final answer
    x = 8,940,572,722,413.71

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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.