Home / 17,283,783.03-23,851,342.19-9,443,126.87

Finding the Fourth Proportional to 17,283,783.03, 23,851,342.19 and 9,443,126.87

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Solution

The fourth proportional to 17,283,783.03, 23,851,342.19 and 9,443,126.87 is: 13,031,362.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,283,783.03 : 23,851,342.19 = 9,443,126.87 : x
  2. Step 2: Convert to fraction form
    17,283,783.03/23,851,342.19 = 9,443,126.87/x
  3. Step 3: Cross multiply
    17,283,783.03x = 23,851,342.19 × 9,443,126.87
  4. Step 4: Simplify right side
    17,283,783.03x = 225,231,250,224,304.75
  5. Step 5: Solve for x
    x = 225,231,250,224,304.75/17,283,783.03
  6. Step 6: Final answer
    x = 13,031,362.97

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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.