Home / 22,334,087.03-30,821,966.69-12,410,932.64

Finding the Fourth Proportional to 22,334,087.03, 30,821,966.69 and 12,410,932.64

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Solution

The fourth proportional to 22,334,087.03, 30,821,966.69 and 12,410,932.64 is: 17,127,601.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,334,087.03 : 30,821,966.69 = 12,410,932.64 : x
  2. Step 2: Convert to fraction form
    22,334,087.03/30,821,966.69 = 12,410,932.64/x
  3. Step 3: Cross multiply
    22,334,087.03x = 30,821,966.69 × 12,410,932.64
  4. Step 4: Simplify right side
    22,334,087.03x = 382,529,352,205,749.25
  5. Step 5: Solve for x
    x = 382,529,352,205,749.25/22,334,087.03
  6. Step 6: Final answer
    x = 17,127,601.94

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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.