Home / 3,765,714,361.29-5,649,388,684.26-1,145,450,364.96

Finding the Fourth Proportional to 3,765,714,361.29, 5,649,388,684.26 and 1,145,450,364.96

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Solution

The fourth proportional to 3,765,714,361.29, 5,649,388,684.26 and 1,145,450,364.96 is: 1,718,424,104.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,765,714,361.29 : 5,649,388,684.26 = 1,145,450,364.96 : x
  2. Step 2: Convert to fraction form
    3,765,714,361.29/5,649,388,684.26 = 1,145,450,364.96/x
  3. Step 3: Cross multiply
    3,765,714,361.29x = 5,649,388,684.26 × 1,145,450,364.96
  4. Step 4: Simplify right side
    3,765,714,361.29x = 6,471,094,330,210,039,808
  5. Step 5: Solve for x
    x = 6,471,094,330,210,039,808/3,765,714,361.29
  6. Step 6: Final answer
    x = 1,718,424,104.79

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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.