Home / 17,044,564.40-25,570,437.08-5,529,132.44

Finding the Fourth Proportional to 17,044,564.40, 25,570,437.08 and 5,529,132.44

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Solution

The fourth proportional to 17,044,564.40, 25,570,437.08 and 5,529,132.44 is: 8,294,863.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,044,564.40 : 25,570,437.08 = 5,529,132.44 : x
  2. Step 2: Convert to fraction form
    17,044,564.40/25,570,437.08 = 5,529,132.44/x
  3. Step 3: Cross multiply
    17,044,564.40x = 25,570,437.08 × 5,529,132.44
  4. Step 4: Simplify right side
    17,044,564.40x = 141,382,333,164,006.88
  5. Step 5: Solve for x
    x = 141,382,333,164,006.88/17,044,564.40
  6. Step 6: Final answer
    x = 8,294,863.39

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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.