Home / 34,185,969.12-51,283,169.16-11,150,744.40

Finding the Fourth Proportional to 34,185,969.12, 51,283,169.16 and 11,150,744.40

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Solution

The fourth proportional to 34,185,969.12, 51,283,169.16 and 11,150,744.40 is: 16,727,491.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,185,969.12 : 51,283,169.16 = 11,150,744.40 : x
  2. Step 2: Convert to fraction form
    34,185,969.12/51,283,169.16 = 11,150,744.40/x
  3. Step 3: Cross multiply
    34,185,969.12x = 51,283,169.16 × 11,150,744.40
  4. Step 4: Simplify right side
    34,185,969.12x = 571,845,511,325,122.62
  5. Step 5: Solve for x
    x = 571,845,511,325,122.62/34,185,969.12
  6. Step 6: Final answer
    x = 16,727,491.60

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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.