Home / 31,202,422,316,453-43,059,443,412,225-17,328,898,767,103

Finding the Fourth Proportional to 31,202,422,316,453, 43,059,443,412,225 and 17,328,898,767,103

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Solution

The fourth proportional to 31,202,422,316,453, 43,059,443,412,225 and 17,328,898,767,103 is: 23,913,936,177,473.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,202,422,316,453 : 43,059,443,412,225 = 17,328,898,767,103 : x
  2. Step 2: Convert to fraction form
    31,202,422,316,453/43,059,443,412,225 = 17,328,898,767,103/x
  3. Step 3: Cross multiply
    31,202,422,316,453x = 43,059,443,412,225 × 17,328,898,767,103
  4. Step 4: Simplify right side
    31,202,422,316,453x = 746,172,735,858,247,207,196,033,024
  5. Step 5: Solve for x
    x = 746,172,735,858,247,207,196,033,024/31,202,422,316,453
  6. Step 6: Final answer
    x = 23,913,936,177,473.99

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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.