Home / 16,973,318.23-23,425,173.68-9,532,203.14

Finding the Fourth Proportional to 16,973,318.23, 23,425,173.68 and 9,532,203.14

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Solution

The fourth proportional to 16,973,318.23, 23,425,173.68 and 9,532,203.14 is: 13,155,560.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,973,318.23 : 23,425,173.68 = 9,532,203.14 : x
  2. Step 2: Convert to fraction form
    16,973,318.23/23,425,173.68 = 9,532,203.14/x
  3. Step 3: Cross multiply
    16,973,318.23x = 23,425,173.68 × 9,532,203.14
  4. Step 4: Simplify right side
    16,973,318.23x = 223,293,514,059,880.38
  5. Step 5: Solve for x
    x = 223,293,514,059,880.38/16,973,318.23
  6. Step 6: Final answer
    x = 13,155,560.46

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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.