Home / 17,750,260.30-26,628,051.30-7,515,100.30

Finding the Fourth Proportional to 17,750,260.30, 26,628,051.30 and 7,515,100.30

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Solution

The fourth proportional to 17,750,260.30, 26,628,051.30 and 7,515,100.30 is: 11,273,777.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,750,260.30 : 26,628,051.30 = 7,515,100.30 : x
  2. Step 2: Convert to fraction form
    17,750,260.30/26,628,051.30 = 7,515,100.30/x
  3. Step 3: Cross multiply
    17,750,260.30x = 26,628,051.30 × 7,515,100.30
  4. Step 4: Simplify right side
    17,750,260.30x = 200,112,476,313,045.41
  5. Step 5: Solve for x
    x = 200,112,476,313,045.41/17,750,260.30
  6. Step 6: Final answer
    x = 11,273,777.00

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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.