Home / 17,174,570.91-23,701,090.96-9,334,083.12

Finding the Fourth Proportional to 17,174,570.91, 23,701,090.96 and 9,334,083.12

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Solution

The fourth proportional to 17,174,570.91, 23,701,090.96 and 9,334,083.12 is: 12,881,134.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,174,570.91 : 23,701,090.96 = 9,334,083.12 : x
  2. Step 2: Convert to fraction form
    17,174,570.91/23,701,090.96 = 9,334,083.12/x
  3. Step 3: Cross multiply
    17,174,570.91x = 23,701,090.96 × 9,334,083.12
  4. Step 4: Simplify right side
    17,174,570.91x = 221,227,953,044,768.44
  5. Step 5: Solve for x
    x = 221,227,953,044,768.44/17,174,570.91
  6. Step 6: Final answer
    x = 12,881,134.22

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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.