Home / 31,202,422,316,654-43,059,443,412,508-17,328,898,767,311

Finding the Fourth Proportional to 31,202,422,316,654, 43,059,443,412,508 and 17,328,898,767,311

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Solution

The fourth proportional to 31,202,422,316,654, 43,059,443,412,508 and 17,328,898,767,311 is: 23,913,936,177,764.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,202,422,316,654 : 43,059,443,412,508 = 17,328,898,767,311 : x
  2. Step 2: Convert to fraction form
    31,202,422,316,654/43,059,443,412,508 = 17,328,898,767,311/x
  3. Step 3: Cross multiply
    31,202,422,316,654x = 43,059,443,412,508 × 17,328,898,767,311
  4. Step 4: Simplify right side
    31,202,422,316,654x = 746,172,735,872,107,650,775,777,280
  5. Step 5: Solve for x
    x = 746,172,735,872,107,650,775,777,280/31,202,422,316,654
  6. Step 6: Final answer
    x = 23,913,936,177,764.15

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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.