Home / 33,227,880.36-49,847,090.40-14,058,780

Finding the Fourth Proportional to 33,227,880.36, 49,847,090.40 and 14,058,780

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Solution

The fourth proportional to 33,227,880.36, 49,847,090.40 and 14,058,780 is: 21,090,399.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,227,880.36 : 49,847,090.40 = 14,058,780 : x
  2. Step 2: Convert to fraction form
    33,227,880.36/49,847,090.40 = 14,058,780/x
  3. Step 3: Cross multiply
    33,227,880.36x = 49,847,090.40 × 14,058,780
  4. Step 4: Simplify right side
    33,227,880.36x = 700,789,277,573,712
  5. Step 5: Solve for x
    x = 700,789,277,573,712/33,227,880.36
  6. Step 6: Final answer
    x = 21,090,399.69

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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.