Home / 35,840,592,785.45-49,460,022,885.08-19,783,276,892.89

Finding the Fourth Proportional to 35,840,592,785.45, 49,460,022,885.08 and 19,783,276,892.89

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Solution

The fourth proportional to 35,840,592,785.45, 49,460,022,885.08 and 19,783,276,892.89 is: 27,300,924,784.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,840,592,785.45 : 49,460,022,885.08 = 19,783,276,892.89 : x
  2. Step 2: Convert to fraction form
    35,840,592,785.45/49,460,022,885.08 = 19,783,276,892.89/x
  3. Step 3: Cross multiply
    35,840,592,785.45x = 49,460,022,885.08 × 19,783,276,892.89
  4. Step 4: Simplify right side
    35,840,592,785.45x = 978,481,327,864,213,798,912
  5. Step 5: Solve for x
    x = 978,481,327,864,213,798,912/35,840,592,785.45
  6. Step 6: Final answer
    x = 27,300,924,784.41

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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.