Home / 62,896,939.76-94,345,937.64-17,462,277.36

Finding the Fourth Proportional to 62,896,939.76, 94,345,937.64 and 17,462,277.36

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Solution

The fourth proportional to 62,896,939.76, 94,345,937.64 and 17,462,277.36 is: 26,193,562.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,896,939.76 : 94,345,937.64 = 17,462,277.36 : x
  2. Step 2: Convert to fraction form
    62,896,939.76/94,345,937.64 = 17,462,277.36/x
  3. Step 3: Cross multiply
    62,896,939.76x = 94,345,937.64 × 17,462,277.36
  4. Step 4: Simplify right side
    62,896,939.76x = 1,647,494,930,858,943.75
  5. Step 5: Solve for x
    x = 1,647,494,930,858,943.75/62,896,939.76
  6. Step 6: Final answer
    x = 26,193,562.63

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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.