Home / 2,013,276,885.69-3,020,022,945.34-633,199,010.43

Finding the Fourth Proportional to 2,013,276,885.69, 3,020,022,945.34 and 633,199,010.43

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Solution

The fourth proportional to 2,013,276,885.69, 3,020,022,945.34 and 633,199,010.43 is: 949,832,362.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,276,885.69 : 3,020,022,945.34 = 633,199,010.43 : x
  2. Step 2: Convert to fraction form
    2,013,276,885.69/3,020,022,945.34 = 633,199,010.43/x
  3. Step 3: Cross multiply
    2,013,276,885.69x = 3,020,022,945.34 × 633,199,010.43
  4. Step 4: Simplify right side
    2,013,276,885.69x = 1,912,275,540,462,015,744
  5. Step 5: Solve for x
    x = 1,912,275,540,462,015,744/2,013,276,885.69
  6. Step 6: Final answer
    x = 949,832,362.38

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Double scale
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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.