Home / 51,583,657.44-77,375,472.32-35,360,424.46

Finding the Fourth Proportional to 51,583,657.44, 77,375,472.32 and 35,360,424.46

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Solution

The fourth proportional to 51,583,657.44, 77,375,472.32 and 35,360,424.46 is: 53,040,627.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,583,657.44 : 77,375,472.32 = 35,360,424.46 : x
  2. Step 2: Convert to fraction form
    51,583,657.44/77,375,472.32 = 35,360,424.46/x
  3. Step 3: Cross multiply
    51,583,657.44x = 77,375,472.32 × 35,360,424.46
  4. Step 4: Simplify right side
    51,583,657.44x = 2,736,029,544,014,399
  5. Step 5: Solve for x
    x = 2,736,029,544,014,399/51,583,657.44
  6. Step 6: Final answer
    x = 53,040,627.20

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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.