Home / 97,021,165,288.20-145,531,747,932.30-23,494,295,272.20

Finding the Fourth Proportional to 97,021,165,288.20, 145,531,747,932.30 and 23,494,295,272.20

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Solution

The fourth proportional to 97,021,165,288.20, 145,531,747,932.30 and 23,494,295,272.20 is: 35,241,442,908.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,021,165,288.20 : 145,531,747,932.30 = 23,494,295,272.20 : x
  2. Step 2: Convert to fraction form
    97,021,165,288.20/145,531,747,932.30 = 23,494,295,272.20/x
  3. Step 3: Cross multiply
    97,021,165,288.20x = 145,531,747,932.30 × 23,494,295,272.20
  4. Step 4: Simplify right side
    97,021,165,288.20x = 3,419,165,857,400,837,636,096
  5. Step 5: Solve for x
    x = 3,419,165,857,400,837,636,096/97,021,165,288.20
  6. Step 6: Final answer
    x = 35,241,442,908.30

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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.