Home / 62,509,292.06-93,767,481.03-19,384,626.38

Finding the Fourth Proportional to 62,509,292.06, 93,767,481.03 and 19,384,626.38

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Solution

The fourth proportional to 62,509,292.06, 93,767,481.03 and 19,384,626.38 is: 29,078,038.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,509,292.06 : 93,767,481.03 = 19,384,626.38 : x
  2. Step 2: Convert to fraction form
    62,509,292.06/93,767,481.03 = 19,384,626.38/x
  3. Step 3: Cross multiply
    62,509,292.06x = 93,767,481.03 × 19,384,626.38
  4. Step 4: Simplify right side
    62,509,292.06x = 1,817,647,585,911,736.50
  5. Step 5: Solve for x
    x = 1,817,647,585,911,736.50/62,509,292.06
  6. Step 6: Final answer
    x = 29,078,038.26

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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.