Home / 46,472,046.14-64,131,069.76-25,563,629.72

Finding the Fourth Proportional to 46,472,046.14, 64,131,069.76 and 25,563,629.72

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Solution

The fourth proportional to 46,472,046.14, 64,131,069.76 and 25,563,629.72 is: 35,277,614.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,472,046.14 : 64,131,069.76 = 25,563,629.72 : x
  2. Step 2: Convert to fraction form
    46,472,046.14/64,131,069.76 = 25,563,629.72/x
  3. Step 3: Cross multiply
    46,472,046.14x = 64,131,069.76 × 25,563,629.72
  4. Step 4: Simplify right side
    46,472,046.14x = 1,639,422,920,892,129.25
  5. Step 5: Solve for x
    x = 1,639,422,920,892,129.25/46,472,046.14
  6. Step 6: Final answer
    x = 35,277,614.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.