Home / 2,300,471,240.96-3,447,195,195.12-1,365,953,762.54

Finding the Fourth Proportional to 2,300,471,240.96, 3,447,195,195.12 and 1,365,953,762.54

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Solution

The fourth proportional to 2,300,471,240.96, 3,447,195,195.12 and 1,365,953,762.54 is: 2,046,845,517.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,471,240.96 : 3,447,195,195.12 = 1,365,953,762.54 : x
  2. Step 2: Convert to fraction form
    2,300,471,240.96/3,447,195,195.12 = 1,365,953,762.54/x
  3. Step 3: Cross multiply
    2,300,471,240.96x = 3,447,195,195.12 × 1,365,953,762.54
  4. Step 4: Simplify right side
    2,300,471,240.96x = 4,708,709,246,983,972,864
  5. Step 5: Solve for x
    x = 4,708,709,246,983,972,864/2,300,471,240.96
  6. Step 6: Final answer
    x = 2,046,845,517.19

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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.