Home / 17,817,985.97-24,588,820.83-9,669,223.97

Finding the Fourth Proportional to 17,817,985.97, 24,588,820.83 and 9,669,223.97

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Solution

The fourth proportional to 17,817,985.97, 24,588,820.83 and 9,669,223.97 is: 13,343,529.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,817,985.97 : 24,588,820.83 = 9,669,223.97 : x
  2. Step 2: Convert to fraction form
    17,817,985.97/24,588,820.83 = 9,669,223.97/x
  3. Step 3: Cross multiply
    17,817,985.97x = 24,588,820.83 × 9,669,223.97
  4. Step 4: Simplify right side
    17,817,985.97x = 237,754,815,640,527.16
  5. Step 5: Solve for x
    x = 237,754,815,640,527.16/17,817,985.97
  6. Step 6: Final answer
    x = 13,343,529.18

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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.