Home / 32,622,971.89-45,018,160.03-17,939,257.06

Finding the Fourth Proportional to 32,622,971.89, 45,018,160.03 and 17,939,257.06

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Solution

The fourth proportional to 32,622,971.89, 45,018,160.03 and 17,939,257.06 is: 24,755,327.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,622,971.89 : 45,018,160.03 = 17,939,257.06 : x
  2. Step 2: Convert to fraction form
    32,622,971.89/45,018,160.03 = 17,939,257.06/x
  3. Step 3: Cross multiply
    32,622,971.89x = 45,018,160.03 × 17,939,257.06
  4. Step 4: Simplify right side
    32,622,971.89x = 807,592,345,090,229.88
  5. Step 5: Solve for x
    x = 807,592,345,090,229.88/32,622,971.89
  6. Step 6: Final answer
    x = 24,755,327.25

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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.