Home / 31,980,078,727,610-44,132,508,644,096-18,293,287,692,218

Finding the Fourth Proportional to 31,980,078,727,610, 44,132,508,644,096 and 18,293,287,692,218

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Solution

The fourth proportional to 31,980,078,727,610, 44,132,508,644,096 and 18,293,287,692,218 is: 25,244,737,015,257.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,980,078,727,610 : 44,132,508,644,096 = 18,293,287,692,218 : x
  2. Step 2: Convert to fraction form
    31,980,078,727,610/44,132,508,644,096 = 18,293,287,692,218/x
  3. Step 3: Cross multiply
    31,980,078,727,610x = 44,132,508,644,096 × 18,293,287,692,218
  4. Step 4: Simplify right side
    31,980,078,727,610x = 807,328,677,205,745,883,844,444,160
  5. Step 5: Solve for x
    x = 807,328,677,205,745,883,844,444,160/31,980,078,727,610
  6. Step 6: Final answer
    x = 25,244,737,015,257.52

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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.