Home / 29,753,221.47-41,058,063.54-16,523,238.39

Finding the Fourth Proportional to 29,753,221.47, 41,058,063.54 and 16,523,238.39

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Solution

The fourth proportional to 29,753,221.47, 41,058,063.54 and 16,523,238.39 is: 22,801,301.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,753,221.47 : 41,058,063.54 = 16,523,238.39 : x
  2. Step 2: Convert to fraction form
    29,753,221.47/41,058,063.54 = 16,523,238.39/x
  3. Step 3: Cross multiply
    29,753,221.47x = 41,058,063.54 × 16,523,238.39
  4. Step 4: Simplify right side
    29,753,221.47x = 678,412,171,703,187.25
  5. Step 5: Solve for x
    x = 678,412,171,703,187.25/29,753,221.47
  6. Step 6: Final answer
    x = 22,801,301.45

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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.