Home / 243,801,524,218.54-365,749,381,540.44-92,696,076,784.62

Finding the Fourth Proportional to 243,801,524,218.54, 365,749,381,540.44 and 92,696,076,784.62

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Solution

The fourth proportional to 243,801,524,218.54, 365,749,381,540.44 and 92,696,076,784.62 is: 139,062,021,305.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,801,524,218.54 : 365,749,381,540.44 = 92,696,076,784.62 : x
  2. Step 2: Convert to fraction form
    243,801,524,218.54/365,749,381,540.44 = 92,696,076,784.62/x
  3. Step 3: Cross multiply
    243,801,524,218.54x = 365,749,381,540.44 × 92,696,076,784.62
  4. Step 4: Simplify right side
    243,801,524,218.54x = 33,903,532,755,199,901,827,072
  5. Step 5: Solve for x
    x = 33,903,532,755,199,901,827,072/243,801,524,218.54
  6. Step 6: Final answer
    x = 139,062,021,305.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.