Home / 29,097,704.70-43,646,557.05-17,760,296.70

Finding the Fourth Proportional to 29,097,704.70, 43,646,557.05 and 17,760,296.70

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Solution

The fourth proportional to 29,097,704.70, 43,646,557.05 and 17,760,296.70 is: 26,640,445.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,097,704.70 : 43,646,557.05 = 17,760,296.70 : x
  2. Step 2: Convert to fraction form
    29,097,704.70/43,646,557.05 = 17,760,296.70/x
  3. Step 3: Cross multiply
    29,097,704.70x = 43,646,557.05 × 17,760,296.70
  4. Step 4: Simplify right side
    29,097,704.70x = 775,175,803,141,476.62
  5. Step 5: Solve for x
    x = 775,175,803,141,476.62/29,097,704.70
  6. Step 6: Final answer
    x = 26,640,445.05

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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.