Home / 17,269,333.20-23,833,769.65-9,828,804.37

Finding the Fourth Proportional to 17,269,333.20, 23,833,769.65 and 9,828,804.37

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Solution

The fourth proportional to 17,269,333.20, 23,833,769.65 and 9,828,804.37 is: 13,564,939.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,269,333.20 : 23,833,769.65 = 9,828,804.37 : x
  2. Step 2: Convert to fraction form
    17,269,333.20/23,833,769.65 = 9,828,804.37/x
  3. Step 3: Cross multiply
    17,269,333.20x = 23,833,769.65 × 9,828,804.37
  4. Step 4: Simplify right side
    17,269,333.20x = 234,257,459,289,493.34
  5. Step 5: Solve for x
    x = 234,257,459,289,493.34/17,269,333.20
  6. Step 6: Final answer
    x = 13,564,939.46

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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.