Home / 2,409,980,323.79-3,613,320,167.65-1,227,271,415.24

Finding the Fourth Proportional to 2,409,980,323.79, 3,613,320,167.65 and 1,227,271,415.24

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Solution

The fourth proportional to 2,409,980,323.79, 3,613,320,167.65 and 1,227,271,415.24 is: 1,840,066,705.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,409,980,323.79 : 3,613,320,167.65 = 1,227,271,415.24 : x
  2. Step 2: Convert to fraction form
    2,409,980,323.79/3,613,320,167.65 = 1,227,271,415.24/x
  3. Step 3: Cross multiply
    2,409,980,323.79x = 3,613,320,167.65 × 1,227,271,415.24
  4. Step 4: Simplify right side
    2,409,980,323.79x = 4,434,524,555,842,846,208
  5. Step 5: Solve for x
    x = 4,434,524,555,842,846,208/2,409,980,323.79
  6. Step 6: Final answer
    x = 1,840,066,705.97

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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.