Home / 17,454,700.77-26,164,086.45-7,743,887.00

Finding the Fourth Proportional to 17,454,700.77, 26,164,086.45 and 7,743,887.00

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Solution

The fourth proportional to 17,454,700.77, 26,164,086.45 and 7,743,887.00 is: 11,607,860.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,454,700.77 : 26,164,086.45 = 7,743,887.00 : x
  2. Step 2: Convert to fraction form
    17,454,700.77/26,164,086.45 = 7,743,887.00/x
  3. Step 3: Cross multiply
    17,454,700.77x = 26,164,086.45 × 7,743,887.00
  4. Step 4: Simplify right side
    17,454,700.77x = 202,611,728,796,210.72
  5. Step 5: Solve for x
    x = 202,611,728,796,210.72/17,454,700.77
  6. Step 6: Final answer
    x = 11,607,860.34

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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.