Home / 17,017,213.67-23,484,585.18-9,577,199.44

Finding the Fourth Proportional to 17,017,213.67, 23,484,585.18 and 9,577,199.44

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Solution

The fourth proportional to 17,017,213.67, 23,484,585.18 and 9,577,199.44 is: 13,217,002.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,017,213.67 : 23,484,585.18 = 9,577,199.44 : x
  2. Step 2: Convert to fraction form
    17,017,213.67/23,484,585.18 = 9,577,199.44/x
  3. Step 3: Cross multiply
    17,017,213.67x = 23,484,585.18 × 9,577,199.44
  4. Step 4: Simplify right side
    17,017,213.67x = 224,916,556,034,528.28
  5. Step 5: Solve for x
    x = 224,916,556,034,528.28/17,017,213.67
  6. Step 6: Final answer
    x = 13,217,002.52

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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.