Home / 14,757,260.57-22,090,489.93-9,628,647.32

Finding the Fourth Proportional to 14,757,260.57, 22,090,489.93 and 9,628,647.32

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Solution

The fourth proportional to 14,757,260.57, 22,090,489.93 and 9,628,647.32 is: 14,413,348.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,757,260.57 : 22,090,489.93 = 9,628,647.32 : x
  2. Step 2: Convert to fraction form
    14,757,260.57/22,090,489.93 = 9,628,647.32/x
  3. Step 3: Cross multiply
    14,757,260.57x = 22,090,489.93 × 9,628,647.32
  4. Step 4: Simplify right side
    14,757,260.57x = 212,701,536,729,243.50
  5. Step 5: Solve for x
    x = 212,701,536,729,243.50/14,757,260.57
  6. Step 6: Final answer
    x = 14,413,348.31

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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.