Home / 1,922,003,576.46-2,882,714,067.89-523,096,859.34

Finding the Fourth Proportional to 1,922,003,576.46, 2,882,714,067.89 and 523,096,859.34

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Solution

The fourth proportional to 1,922,003,576.46, 2,882,714,067.89 and 523,096,859.34 is: 784,566,009.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,003,576.46 : 2,882,714,067.89 = 523,096,859.34 : x
  2. Step 2: Convert to fraction form
    1,922,003,576.46/2,882,714,067.89 = 523,096,859.34/x
  3. Step 3: Cross multiply
    1,922,003,576.46x = 2,882,714,067.89 × 523,096,859.34
  4. Step 4: Simplify right side
    1,922,003,576.46x = 1,507,938,675,282,000,128
  5. Step 5: Solve for x
    x = 1,507,938,675,282,000,128/1,922,003,576.46
  6. Step 6: Final answer
    x = 784,566,009.01

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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.