Home / 3,263,047,615.38-4,503,006,356.85-1,777,935,740.34

Finding the Fourth Proportional to 3,263,047,615.38, 4,503,006,356.85 and 1,777,935,740.34

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Solution

The fourth proportional to 3,263,047,615.38, 4,503,006,356.85 and 1,777,935,740.34 is: 2,453,551,674.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,047,615.38 : 4,503,006,356.85 = 1,777,935,740.34 : x
  2. Step 2: Convert to fraction form
    3,263,047,615.38/4,503,006,356.85 = 1,777,935,740.34/x
  3. Step 3: Cross multiply
    3,263,047,615.38x = 4,503,006,356.85 × 1,777,935,740.34
  4. Step 4: Simplify right side
    3,263,047,615.38x = 8,006,055,940,821,831,680
  5. Step 5: Solve for x
    x = 8,006,055,940,821,831,680/3,263,047,615.38
  6. Step 6: Final answer
    x = 2,453,551,674.54

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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.