Home / 62,424,254.44-93,626,921.18-16,989,589.48

Finding the Fourth Proportional to 62,424,254.44, 93,626,921.18 and 16,989,589.48

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Solution

The fourth proportional to 62,424,254.44, 93,626,921.18 and 16,989,589.48 is: 25,481,809.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,424,254.44 : 93,626,921.18 = 16,989,589.48 : x
  2. Step 2: Convert to fraction form
    62,424,254.44/93,626,921.18 = 16,989,589.48/x
  3. Step 3: Cross multiply
    62,424,254.44x = 93,626,921.18 × 16,989,589.48
  4. Step 4: Simplify right side
    62,424,254.44x = 1,590,682,955,124,517.25
  5. Step 5: Solve for x
    x = 1,590,682,955,124,517.25/62,424,254.44
  6. Step 6: Final answer
    x = 25,481,809.42

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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.