Home / 34,987,429.20-52,481,143.80-26,029,477.20

Finding the Fourth Proportional to 34,987,429.20, 52,481,143.80 and 26,029,477.20

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Solution

The fourth proportional to 34,987,429.20, 52,481,143.80 and 26,029,477.20 is: 39,044,215.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,987,429.20 : 52,481,143.80 = 26,029,477.20 : x
  2. Step 2: Convert to fraction form
    34,987,429.20/52,481,143.80 = 26,029,477.20/x
  3. Step 3: Cross multiply
    34,987,429.20x = 52,481,143.80 × 26,029,477.20
  4. Step 4: Simplify right side
    34,987,429.20x = 1,366,056,735,972,021.25
  5. Step 5: Solve for x
    x = 1,366,056,735,972,021.25/34,987,429.20
  6. Step 6: Final answer
    x = 39,044,215.80

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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.