Home / 22,917,458,084.77-31,626,093,615.33-12,755,967,205.06

Finding the Fourth Proportional to 22,917,458,084.77, 31,626,093,615.33 and 12,755,967,205.06

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Solution

The fourth proportional to 22,917,458,084.77, 31,626,093,615.33 and 12,755,967,205.06 is: 17,603,235,554.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,917,458,084.77 : 31,626,093,615.33 = 12,755,967,205.06 : x
  2. Step 2: Convert to fraction form
    22,917,458,084.77/31,626,093,615.33 = 12,755,967,205.06/x
  3. Step 3: Cross multiply
    22,917,458,084.77x = 31,626,093,615.33 × 12,755,967,205.06
  4. Step 4: Simplify right side
    22,917,458,084.77x = 403,421,412,981,097,758,720
  5. Step 5: Solve for x
    x = 403,421,412,981,097,758,720/22,917,458,084.77
  6. Step 6: Final answer
    x = 17,603,235,554.70

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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.