Home / 53,465,968.64-80,097,945.60-41,439,825.92

Finding the Fourth Proportional to 53,465,968.64, 80,097,945.60 and 41,439,825.92

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Solution

The fourth proportional to 53,465,968.64, 80,097,945.60 and 41,439,825.92 is: 62,081,451.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,465,968.64 : 80,097,945.60 = 41,439,825.92 : x
  2. Step 2: Convert to fraction form
    53,465,968.64/80,097,945.60 = 41,439,825.92/x
  3. Step 3: Cross multiply
    53,465,968.64x = 80,097,945.60 × 41,439,825.92
  4. Step 4: Simplify right side
    53,465,968.64x = 3,319,244,922,213,630
  5. Step 5: Solve for x
    x = 3,319,244,922,213,630/53,465,968.64
  6. Step 6: Final answer
    x = 62,081,451.19

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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.