Home / 17,288,456.16-23,859,506.16-9,555,008.16

Finding the Fourth Proportional to 17,288,456.16, 23,859,506.16 and 9,555,008.16

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Solution

The fourth proportional to 17,288,456.16, 23,859,506.16 and 9,555,008.16 is: 13,186,705.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,288,456.16 : 23,859,506.16 = 9,555,008.16 : x
  2. Step 2: Convert to fraction form
    17,288,456.16/23,859,506.16 = 9,555,008.16/x
  3. Step 3: Cross multiply
    17,288,456.16x = 23,859,506.16 × 9,555,008.16
  4. Step 4: Simplify right side
    17,288,456.16x = 227,977,776,052,370.28
  5. Step 5: Solve for x
    x = 227,977,776,052,370.28/17,288,456.16
  6. Step 6: Final answer
    x = 13,186,705.28

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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.