Home / 16,876,264,691.51-25,314,383,738.94-5,085,383,302.20

Finding the Fourth Proportional to 16,876,264,691.51, 25,314,383,738.94 and 5,085,383,302.20

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Solution

The fourth proportional to 16,876,264,691.51, 25,314,383,738.94 and 5,085,383,302.20 is: 7,628,070,946.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,876,264,691.51 : 25,314,383,738.94 = 5,085,383,302.20 : x
  2. Step 2: Convert to fraction form
    16,876,264,691.51/25,314,383,738.94 = 5,085,383,302.20/x
  3. Step 3: Cross multiply
    16,876,264,691.51x = 25,314,383,738.94 × 5,085,383,302.20
  4. Step 4: Simplify right side
    16,876,264,691.51x = 128,733,344,371,567,083,520
  5. Step 5: Solve for x
    x = 128,733,344,371,567,083,520/16,876,264,691.51
  6. Step 6: Final answer
    x = 7,628,070,946.07

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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.