Home / 22,844,858.06-31,525,610.01-13,055,190.14

Finding the Fourth Proportional to 22,844,858.06, 31,525,610.01 and 13,055,190.14

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Solution

The fourth proportional to 22,844,858.06, 31,525,610.01 and 13,055,190.14 is: 18,015,994.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,844,858.06 : 31,525,610.01 = 13,055,190.14 : x
  2. Step 2: Convert to fraction form
    22,844,858.06/31,525,610.01 = 13,055,190.14/x
  3. Step 3: Cross multiply
    22,844,858.06x = 31,525,610.01 × 13,055,190.14
  4. Step 4: Simplify right side
    22,844,858.06x = 411,572,832,960,037.31
  5. Step 5: Solve for x
    x = 411,572,832,960,037.31/22,844,858.06
  6. Step 6: Final answer
    x = 18,015,994.32

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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.