Home / 17,363,024.76-23,962,201.74-9,628,807.80

Finding the Fourth Proportional to 17,363,024.76, 23,962,201.74 and 9,628,807.80

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Solution

The fourth proportional to 17,363,024.76, 23,962,201.74 and 9,628,807.80 is: 13,288,435.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,363,024.76 : 23,962,201.74 = 9,628,807.80 : x
  2. Step 2: Convert to fraction form
    17,363,024.76/23,962,201.74 = 9,628,807.80/x
  3. Step 3: Cross multiply
    17,363,024.76x = 23,962,201.74 × 9,628,807.80
  4. Step 4: Simplify right side
    17,363,024.76x = 230,727,435,019,285.56
  5. Step 5: Solve for x
    x = 230,727,435,019,285.56/17,363,024.76
  6. Step 6: Final answer
    x = 13,288,435.52

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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.