Home / 132,308,296,553.37-198,462,433,884.70-36,694,314,143.08

Finding the Fourth Proportional to 132,308,296,553.37, 198,462,433,884.70 and 36,694,314,143.08

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Solution

The fourth proportional to 132,308,296,553.37, 198,462,433,884.70 and 36,694,314,143.08 is: 55,041,468,179.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,308,296,553.37 : 198,462,433,884.70 = 36,694,314,143.08 : x
  2. Step 2: Convert to fraction form
    132,308,296,553.37/198,462,433,884.70 = 36,694,314,143.08/x
  3. Step 3: Cross multiply
    132,308,296,553.37x = 198,462,433,884.70 × 36,694,314,143.08
  4. Step 4: Simplify right side
    132,308,296,553.37x = 7,282,442,894,564,433,854,464
  5. Step 5: Solve for x
    x = 7,282,442,894,564,433,854,464/132,308,296,553.37
  6. Step 6: Final answer
    x = 55,041,468,179.03

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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.