Home / 22,914,755,554,960-31,622,201,799,230-12,509,612,892,531

Finding the Fourth Proportional to 22,914,755,554,960, 31,622,201,799,230 and 12,509,612,892,531

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Solution

The fourth proportional to 22,914,755,554,960, 31,622,201,799,230 and 12,509,612,892,531 is: 17,263,177,971,463.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,914,755,554,960 : 31,622,201,799,230 = 12,509,612,892,531 : x
  2. Step 2: Convert to fraction form
    22,914,755,554,960/31,622,201,799,230 = 12,509,612,892,531/x
  3. Step 3: Cross multiply
    22,914,755,554,960x = 31,622,201,799,230 × 12,509,612,892,531
  4. Step 4: Simplify right side
    22,914,755,554,960x = 395,581,503,317,864,587,194,269,696
  5. Step 5: Solve for x
    x = 395,581,503,317,864,587,194,269,696/22,914,755,554,960
  6. Step 6: Final answer
    x = 17,263,177,971,463.86

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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.