Home / 244,516,524,810.08-366,942,324,784.88-85,339,624,145.64

Finding the Fourth Proportional to 244,516,524,810.08, 366,942,324,784.88 and 85,339,624,145.64

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Solution

The fourth proportional to 244,516,524,810.08, 366,942,324,784.88 and 85,339,624,145.64 is: 128,067,909,130.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,516,524,810.08 : 366,942,324,784.88 = 85,339,624,145.64 : x
  2. Step 2: Convert to fraction form
    244,516,524,810.08/366,942,324,784.88 = 85,339,624,145.64/x
  3. Step 3: Cross multiply
    244,516,524,810.08x = 366,942,324,784.88 × 85,339,624,145.64
  4. Step 4: Simplify right side
    244,516,524,810.08x = 31,314,720,080,267,183,128,576
  5. Step 5: Solve for x
    x = 31,314,720,080,267,183,128,576/244,516,524,810.08
  6. Step 6: Final answer
    x = 128,067,909,130.44

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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.