Home / 101,580,088,999.90-152,284,900,992.27-44,910,802,672.25

Finding the Fourth Proportional to 101,580,088,999.90, 152,284,900,992.27 and 44,910,802,672.25

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Solution

The fourth proportional to 101,580,088,999.90, 152,284,900,992.27 and 44,910,802,672.25 is: 67,328,520,832.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,580,088,999.90 : 152,284,900,992.27 = 44,910,802,672.25 : x
  2. Step 2: Convert to fraction form
    101,580,088,999.90/152,284,900,992.27 = 44,910,802,672.25/x
  3. Step 3: Cross multiply
    101,580,088,999.90x = 152,284,900,992.27 × 44,910,802,672.25
  4. Step 4: Simplify right side
    101,580,088,999.90x = 6,839,237,138,426,204,520,448
  5. Step 5: Solve for x
    x = 6,839,237,138,426,204,520,448/101,580,088,999.90
  6. Step 6: Final answer
    x = 67,328,520,832.79

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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.