Home / 17,116,985,268.18-23,611,625,687.81-10,675,622,248.15

Finding the Fourth Proportional to 17,116,985,268.18, 23,611,625,687.81 and 10,675,622,248.15

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Solution

The fourth proportional to 17,116,985,268.18, 23,611,625,687.81 and 10,675,622,248.15 is: 14,726,237,860.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,116,985,268.18 : 23,611,625,687.81 = 10,675,622,248.15 : x
  2. Step 2: Convert to fraction form
    17,116,985,268.18/23,611,625,687.81 = 10,675,622,248.15/x
  3. Step 3: Cross multiply
    17,116,985,268.18x = 23,611,625,687.81 × 10,675,622,248.15
  4. Step 4: Simplify right side
    17,116,985,268.18x = 252,068,796,507,650,260,992
  5. Step 5: Solve for x
    x = 252,068,796,507,650,260,992/17,116,985,268.18
  6. Step 6: Final answer
    x = 14,726,237,860.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.