Home / 41,431,435,553.97-57,175,273,524.88-23,120,301,238.76

Finding the Fourth Proportional to 41,431,435,553.97, 57,175,273,524.88 and 23,120,301,238.76

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Solution

The fourth proportional to 41,431,435,553.97, 57,175,273,524.88 and 23,120,301,238.76 is: 31,905,955,698.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,431,435,553.97 : 57,175,273,524.88 = 23,120,301,238.76 : x
  2. Step 2: Convert to fraction form
    41,431,435,553.97/57,175,273,524.88 = 23,120,301,238.76/x
  3. Step 3: Cross multiply
    41,431,435,553.97x = 57,175,273,524.88 × 23,120,301,238.76
  4. Step 4: Simplify right side
    41,431,435,553.97x = 1,321,909,547,303,839,203,328
  5. Step 5: Solve for x
    x = 1,321,909,547,303,839,203,328/41,431,435,553.97
  6. Step 6: Final answer
    x = 31,905,955,698.35

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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.