Home / 11,337,433,420.20-17,006,150,130.30-10,194,622,693.80

Finding the Fourth Proportional to 11,337,433,420.20, 17,006,150,130.30 and 10,194,622,693.80

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Solution

The fourth proportional to 11,337,433,420.20, 17,006,150,130.30 and 10,194,622,693.80 is: 15,291,934,040.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,433,420.20 : 17,006,150,130.30 = 10,194,622,693.80 : x
  2. Step 2: Convert to fraction form
    11,337,433,420.20/17,006,150,130.30 = 10,194,622,693.80/x
  3. Step 3: Cross multiply
    11,337,433,420.20x = 17,006,150,130.30 × 10,194,622,693.80
  4. Step 4: Simplify right side
    11,337,433,420.20x = 173,371,284,052,526,170,112
  5. Step 5: Solve for x
    x = 173,371,284,052,526,170,112/11,337,433,420.20
  6. Step 6: Final answer
    x = 15,291,934,040.70

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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.