Home / 22,781,513,391,968-31,441,183,666,654-13,532,534,234,045

Finding the Fourth Proportional to 22,781,513,391,968, 31,441,183,666,654 and 13,532,534,234,045

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Solution

The fourth proportional to 22,781,513,391,968, 31,441,183,666,654 and 13,532,534,234,045 is: 18,676,498,220,609.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,781,513,391,968 : 31,441,183,666,654 = 13,532,534,234,045 : x
  2. Step 2: Convert to fraction form
    22,781,513,391,968/31,441,183,666,654 = 13,532,534,234,045/x
  3. Step 3: Cross multiply
    22,781,513,391,968x = 31,441,183,666,654 × 13,532,534,234,045
  4. Step 4: Simplify right side
    22,781,513,391,968x = 425,478,894,327,891,785,525,755,904
  5. Step 5: Solve for x
    x = 425,478,894,327,891,785,525,755,904/22,781,513,391,968
  6. Step 6: Final answer
    x = 18,676,498,220,609.94

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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.