Home / 17,620,296,069.40-26,430,444,104.10-16,150,967,992.60

Finding the Fourth Proportional to 17,620,296,069.40, 26,430,444,104.10 and 16,150,967,992.60

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Solution

The fourth proportional to 17,620,296,069.40, 26,430,444,104.10 and 16,150,967,992.60 is: 24,226,451,988.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,620,296,069.40 : 26,430,444,104.10 = 16,150,967,992.60 : x
  2. Step 2: Convert to fraction form
    17,620,296,069.40/26,430,444,104.10 = 16,150,967,992.60/x
  3. Step 3: Cross multiply
    17,620,296,069.40x = 26,430,444,104.10 × 16,150,967,992.60
  4. Step 4: Simplify right side
    17,620,296,069.40x = 426,877,256,755,522,437,120
  5. Step 5: Solve for x
    x = 426,877,256,755,522,437,120/17,620,296,069.40
  6. Step 6: Final answer
    x = 24,226,451,988.90

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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.