Home / 23,628,933.80-35,443,400.70-17,656,965.80

Finding the Fourth Proportional to 23,628,933.80, 35,443,400.70 and 17,656,965.80

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Solution

The fourth proportional to 23,628,933.80, 35,443,400.70 and 17,656,965.80 is: 26,485,448.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,628,933.80 : 35,443,400.70 = 17,656,965.80 : x
  2. Step 2: Convert to fraction form
    23,628,933.80/35,443,400.70 = 17,656,965.80/x
  3. Step 3: Cross multiply
    23,628,933.80x = 35,443,400.70 × 17,656,965.80
  4. Step 4: Simplify right side
    23,628,933.80x = 625,822,913,995,596.12
  5. Step 5: Solve for x
    x = 625,822,913,995,596.12/23,628,933.80
  6. Step 6: Final answer
    x = 26,485,448.70

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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.