Home / 62,273,224.44-93,418,751.10-19,146,048.57

Finding the Fourth Proportional to 62,273,224.44, 93,418,751.10 and 19,146,048.57

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Solution

The fourth proportional to 62,273,224.44, 93,418,751.10 and 19,146,048.57 is: 28,721,813.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,273,224.44 : 93,418,751.10 = 19,146,048.57 : x
  2. Step 2: Convert to fraction form
    62,273,224.44/93,418,751.10 = 19,146,048.57/x
  3. Step 3: Cross multiply
    62,273,224.44x = 93,418,751.10 × 19,146,048.57
  4. Step 4: Simplify right side
    62,273,224.44x = 1,788,599,945,909,340.75
  5. Step 5: Solve for x
    x = 1,788,599,945,909,340.75/62,273,224.44
  6. Step 6: Final answer
    x = 28,721,813.62

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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.