Home / 32,802,348.80-49,208,218.88-10,085,153.28

Finding the Fourth Proportional to 32,802,348.80, 49,208,218.88 and 10,085,153.28

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Solution

The fourth proportional to 32,802,348.80, 49,208,218.88 and 10,085,153.28 is: 15,129,173.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,802,348.80 : 49,208,218.88 = 10,085,153.28 : x
  2. Step 2: Convert to fraction form
    32,802,348.80/49,208,218.88 = 10,085,153.28/x
  3. Step 3: Cross multiply
    32,802,348.80x = 49,208,218.88 × 10,085,153.28
  4. Step 4: Simplify right side
    32,802,348.80x = 496,272,430,040,589.94
  5. Step 5: Solve for x
    x = 496,272,430,040,589.94/32,802,348.80
  6. Step 6: Final answer
    x = 15,129,173.62

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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.