Home / 29,072,822.40-43,609,233.60-26,883,100.80

Finding the Fourth Proportional to 29,072,822.40, 43,609,233.60 and 26,883,100.80

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Solution

The fourth proportional to 29,072,822.40, 43,609,233.60 and 26,883,100.80 is: 40,324,651.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,072,822.40 : 43,609,233.60 = 26,883,100.80 : x
  2. Step 2: Convert to fraction form
    29,072,822.40/43,609,233.60 = 26,883,100.80/x
  3. Step 3: Cross multiply
    29,072,822.40x = 43,609,233.60 × 26,883,100.80
  4. Step 4: Simplify right side
    29,072,822.40x = 1,172,351,422,679,547
  5. Step 5: Solve for x
    x = 1,172,351,422,679,547/29,072,822.40
  6. Step 6: Final answer
    x = 40,324,651.20

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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.