Home / 3,674,264,976,019.40-5,511,397,464,028.80-2,404,765,517,664.20

Finding the Fourth Proportional to 3,674,264,976,019.40, 5,511,397,464,028.80 and 2,404,765,517,664.20

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Solution

The fourth proportional to 3,674,264,976,019.40, 5,511,397,464,028.80 and 2,404,765,517,664.20 is: 3,607,148,276,496.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,264,976,019.40 : 5,511,397,464,028.80 = 2,404,765,517,664.20 : x
  2. Step 2: Convert to fraction form
    3,674,264,976,019.40/5,511,397,464,028.80 = 2,404,765,517,664.20/x
  3. Step 3: Cross multiply
    3,674,264,976,019.40x = 5,511,397,464,028.80 × 2,404,765,517,664.20
  4. Step 4: Simplify right side
    3,674,264,976,019.40x = 13,253,618,575,638,376,518,516,736
  5. Step 5: Solve for x
    x = 13,253,618,575,638,376,518,516,736/3,674,264,976,019.40
  6. Step 6: Final answer
    x = 3,607,148,276,496.10

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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.