Home / 14,033,769.41-21,058,031.60-9,961,371.29

Finding the Fourth Proportional to 14,033,769.41, 21,058,031.60 and 9,961,371.29

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Solution

The fourth proportional to 14,033,769.41, 21,058,031.60 and 9,961,371.29 is: 14,947,293.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,033,769.41 : 21,058,031.60 = 9,961,371.29 : x
  2. Step 2: Convert to fraction form
    14,033,769.41/21,058,031.60 = 9,961,371.29/x
  3. Step 3: Cross multiply
    14,033,769.41x = 21,058,031.60 × 9,961,371.29
  4. Step 4: Simplify right side
    14,033,769.41x = 209,766,871,444,326.19
  5. Step 5: Solve for x
    x = 209,766,871,444,326.19/14,033,769.41
  6. Step 6: Final answer
    x = 14,947,293.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.