Home / 35,840,592,784.45-49,460,022,883.70-19,783,276,891.89

Finding the Fourth Proportional to 35,840,592,784.45, 49,460,022,883.70 and 19,783,276,891.89

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Solution

The fourth proportional to 35,840,592,784.45, 49,460,022,883.70 and 19,783,276,891.89 is: 27,300,924,783.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,840,592,784.45 : 49,460,022,883.70 = 19,783,276,891.89 : x
  2. Step 2: Convert to fraction form
    35,840,592,784.45/49,460,022,883.70 = 19,783,276,891.89/x
  3. Step 3: Cross multiply
    35,840,592,784.45x = 49,460,022,883.70 × 19,783,276,891.89
  4. Step 4: Simplify right side
    35,840,592,784.45x = 978,481,327,787,452,661,760
  5. Step 5: Solve for x
    x = 978,481,327,787,452,661,760/35,840,592,784.45
  6. Step 6: Final answer
    x = 27,300,924,783.03

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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.