Home / 29,251,331.80-43,876,997.70-14,902,424.80

Finding the Fourth Proportional to 29,251,331.80, 43,876,997.70 and 14,902,424.80

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Solution

The fourth proportional to 29,251,331.80, 43,876,997.70 and 14,902,424.80 is: 22,353,637.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,251,331.80 : 43,876,997.70 = 14,902,424.80 : x
  2. Step 2: Convert to fraction form
    29,251,331.80/43,876,997.70 = 14,902,424.80/x
  3. Step 3: Cross multiply
    29,251,331.80x = 43,876,997.70 × 14,902,424.80
  4. Step 4: Simplify right side
    29,251,331.80x = 653,873,658,674,023
  5. Step 5: Solve for x
    x = 653,873,658,674,023/29,251,331.80
  6. Step 6: Final answer
    x = 22,353,637.20

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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.