Home / 634,360,358.49-951,586,399.13-265,524,361.26

Finding the Fourth Proportional to 634,360,358.49, 951,586,399.13 and 265,524,361.26

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Solution

The fourth proportional to 634,360,358.49, 951,586,399.13 and 265,524,361.26 is: 398,305,738.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,360,358.49 : 951,586,399.13 = 265,524,361.26 : x
  2. Step 2: Convert to fraction form
    634,360,358.49/951,586,399.13 = 265,524,361.26/x
  3. Step 3: Cross multiply
    634,360,358.49x = 951,586,399.13 × 265,524,361.26
  4. Step 4: Simplify right side
    634,360,358.49x = 252,669,370,811,369,024
  5. Step 5: Solve for x
    x = 252,669,370,811,369,024/634,360,358.49
  6. Step 6: Final answer
    x = 398,305,738.10

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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.