Home / 62,863,935.33-94,295,929.20-28,279,941.84

Finding the Fourth Proportional to 62,863,935.33, 94,295,929.20 and 28,279,941.84

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Solution

The fourth proportional to 62,863,935.33, 94,295,929.20 and 28,279,941.84 is: 42,419,924.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,863,935.33 : 94,295,929.20 = 28,279,941.84 : x
  2. Step 2: Convert to fraction form
    62,863,935.33/94,295,929.20 = 28,279,941.84/x
  3. Step 3: Cross multiply
    62,863,935.33x = 94,295,929.20 × 28,279,941.84
  4. Step 4: Simplify right side
    62,863,935.33x = 2,666,683,393,524,758
  5. Step 5: Solve for x
    x = 2,666,683,393,524,758/62,863,935.33
  6. Step 6: Final answer
    x = 42,419,924.55

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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.