Home / 3,836,248,602.54-5,294,023,006.77-2,076,116,010.54

Finding the Fourth Proportional to 3,836,248,602.54, 5,294,023,006.77 and 2,076,116,010.54

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Solution

The fourth proportional to 3,836,248,602.54, 5,294,023,006.77 and 2,076,116,010.54 is: 2,865,040,059.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,836,248,602.54 : 5,294,023,006.77 = 2,076,116,010.54 : x
  2. Step 2: Convert to fraction form
    3,836,248,602.54/5,294,023,006.77 = 2,076,116,010.54/x
  3. Step 3: Cross multiply
    3,836,248,602.54x = 5,294,023,006.77 × 2,076,116,010.54
  4. Step 4: Simplify right side
    3,836,248,602.54x = 10,991,005,924,522,307,584
  5. Step 5: Solve for x
    x = 10,991,005,924,522,307,584/3,836,248,602.54
  6. Step 6: Final answer
    x = 2,865,040,059.51

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Double scale
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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.