Home / 46,512,765.87-64,187,617.08-25,891,083.60

Finding the Fourth Proportional to 46,512,765.87, 64,187,617.08 and 25,891,083.60

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Solution

The fourth proportional to 46,512,765.87, 64,187,617.08 and 25,891,083.60 is: 35,729,695.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,512,765.87 : 64,187,617.08 = 25,891,083.60 : x
  2. Step 2: Convert to fraction form
    46,512,765.87/64,187,617.08 = 25,891,083.60/x
  3. Step 3: Cross multiply
    46,512,765.87x = 64,187,617.08 × 25,891,083.60
  4. Step 4: Simplify right side
    46,512,765.87x = 1,661,886,959,903,068
  5. Step 5: Solve for x
    x = 1,661,886,959,903,068/46,512,765.87
  6. Step 6: Final answer
    x = 35,729,695.47

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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.