Home / 366,419,807.55-549,576,567.23-107,608,040.55

Finding the Fourth Proportional to 366,419,807.55, 549,576,567.23 and 107,608,040.55

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Solution

The fourth proportional to 366,419,807.55, 549,576,567.23 and 107,608,040.55 is: 161,396,453.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,419,807.55 : 549,576,567.23 = 107,608,040.55 : x
  2. Step 2: Convert to fraction form
    366,419,807.55/549,576,567.23 = 107,608,040.55/x
  3. Step 3: Cross multiply
    366,419,807.55x = 549,576,567.23 × 107,608,040.55
  4. Step 4: Simplify right side
    366,419,807.55x = 59,138,857,531,277,600
  5. Step 5: Solve for x
    x = 59,138,857,531,277,600/366,419,807.55
  6. Step 6: Final answer
    x = 161,396,453.77

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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.