Home / 17,295,828.18-23,867,498.73-9,455,191.26

Finding the Fourth Proportional to 17,295,828.18, 23,867,498.73 and 9,455,191.26

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Solution

The fourth proportional to 17,295,828.18, 23,867,498.73 and 9,455,191.26 is: 13,047,757.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,295,828.18 : 23,867,498.73 = 9,455,191.26 : x
  2. Step 2: Convert to fraction form
    17,295,828.18/23,867,498.73 = 9,455,191.26/x
  3. Step 3: Cross multiply
    17,295,828.18x = 23,867,498.73 × 9,455,191.26
  4. Step 4: Simplify right side
    17,295,828.18x = 225,671,765,389,957.09
  5. Step 5: Solve for x
    x = 225,671,765,389,957.09/17,295,828.18
  6. Step 6: Final answer
    x = 13,047,757.13

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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.