Home / 10,717,199,453.89-16,076,564,456.01-2,856,570,592.33

Finding the Fourth Proportional to 10,717,199,453.89, 16,076,564,456.01 and 2,856,570,592.33

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Solution

The fourth proportional to 10,717,199,453.89, 16,076,564,456.01 and 2,856,570,592.33 is: 4,285,059,865.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,717,199,453.89 : 16,076,564,456.01 = 2,856,570,592.33 : x
  2. Step 2: Convert to fraction form
    10,717,199,453.89/16,076,564,456.01 = 2,856,570,592.33/x
  3. Step 3: Cross multiply
    10,717,199,453.89x = 16,076,564,456.01 × 2,856,570,592.33
  4. Step 4: Simplify right side
    10,717,199,453.89x = 45,923,841,250,735,906,816
  5. Step 5: Solve for x
    x = 45,923,841,250,735,906,816/10,717,199,453.89
  6. Step 6: Final answer
    x = 4,285,059,865.53

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