Home / 9,845,511.12-14,768,301.78-3,022,085.16

Finding the Fourth Proportional to 9,845,511.12, 14,768,301.78 and 3,022,085.16

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Solution

The fourth proportional to 9,845,511.12, 14,768,301.78 and 3,022,085.16 is: 4,533,138.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,845,511.12 : 14,768,301.78 = 3,022,085.16 : x
  2. Step 2: Convert to fraction form
    9,845,511.12/14,768,301.78 = 3,022,085.16/x
  3. Step 3: Cross multiply
    9,845,511.12x = 14,768,301.78 × 3,022,085.16
  4. Step 4: Simplify right side
    9,845,511.12x = 44,631,065,647,739.59
  5. Step 5: Solve for x
    x = 44,631,065,647,739.59/9,845,511.12
  6. Step 6: Final answer
    x = 4,533,138.51

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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.