Home / 31,202,422,316,727-43,059,443,412,606-17,328,898,767,382

Finding the Fourth Proportional to 31,202,422,316,727, 43,059,443,412,606 and 17,328,898,767,382

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Solution

The fourth proportional to 31,202,422,316,727, 43,059,443,412,606 and 17,328,898,767,382 is: 23,913,936,177,860.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,202,422,316,727 : 43,059,443,412,606 = 17,328,898,767,382 : x
  2. Step 2: Convert to fraction form
    31,202,422,316,727/43,059,443,412,606 = 17,328,898,767,382/x
  3. Step 3: Cross multiply
    31,202,422,316,727x = 43,059,443,412,606 × 17,328,898,767,382
  4. Step 4: Simplify right side
    31,202,422,316,727x = 746,172,735,876,863,038,565,908,480
  5. Step 5: Solve for x
    x = 746,172,735,876,863,038,565,908,480/31,202,422,316,727
  6. Step 6: Final answer
    x = 23,913,936,177,860.61

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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.