Home / 50,821,296,825.25-70,234,015,673.81-41,651,362,329.18

Finding the Fourth Proportional to 50,821,296,825.25, 70,234,015,673.81 and 41,651,362,329.18

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Solution

The fourth proportional to 50,821,296,825.25, 70,234,015,673.81 and 41,651,362,329.18 is: 57,561,349,619.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,821,296,825.25 : 70,234,015,673.81 = 41,651,362,329.18 : x
  2. Step 2: Convert to fraction form
    50,821,296,825.25/70,234,015,673.81 = 41,651,362,329.18/x
  3. Step 3: Cross multiply
    50,821,296,825.25x = 70,234,015,673.81 × 41,651,362,329.18
  4. Step 4: Simplify right side
    50,821,296,825.25x = 2,925,342,434,662,956,924,928
  5. Step 5: Solve for x
    x = 2,925,342,434,662,956,924,928/50,821,296,825.25
  6. Step 6: Final answer
    x = 57,561,349,619.28

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Double scale
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1.5x scale

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.