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Finding the Fourth Proportional to 17,187,547.04, 23,713,004.04 and 9,744,410.57

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Solution

The fourth proportional to 17,187,547.04, 23,713,004.04 and 9,744,410.57 is: 13,443,992.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,187,547.04 : 23,713,004.04 = 9,744,410.57 : x
  2. Step 2: Convert to fraction form
    17,187,547.04/23,713,004.04 = 9,744,410.57/x
  3. Step 3: Cross multiply
    17,187,547.04x = 23,713,004.04 × 9,744,410.57
  4. Step 4: Simplify right side
    17,187,547.04x = 231,069,247,058,722.12
  5. Step 5: Solve for x
    x = 231,069,247,058,722.12/17,187,547.04
  6. Step 6: Final answer
    x = 13,443,992.13

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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.