Home / 2,600,403,264,736.70-3,900,604,897,104.90-1,696,628,747,997.50

Finding the Fourth Proportional to 2,600,403,264,736.70, 3,900,604,897,104.90 and 1,696,628,747,997.50

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Solution

The fourth proportional to 2,600,403,264,736.70, 3,900,604,897,104.90 and 1,696,628,747,997.50 is: 2,544,943,121,996.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,600,403,264,736.70 : 3,900,604,897,104.90 = 1,696,628,747,997.50 : x
  2. Step 2: Convert to fraction form
    2,600,403,264,736.70/3,900,604,897,104.90 = 1,696,628,747,997.50/x
  3. Step 3: Cross multiply
    2,600,403,264,736.70x = 3,900,604,897,104.90 × 1,696,628,747,997.50
  4. Step 4: Simplify right side
    2,600,403,264,736.70x = 6,617,878,403,008,003,351,511,040
  5. Step 5: Solve for x
    x = 6,617,878,403,008,003,351,511,040/2,600,403,264,736.70
  6. Step 6: Final answer
    x = 2,544,943,121,996.15

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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.