Home / 367,439,425,845.44-551,159,138,768.16-293,054,691,957.44

Finding the Fourth Proportional to 367,439,425,845.44, 551,159,138,768.16 and 293,054,691,957.44

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Solution

The fourth proportional to 367,439,425,845.44, 551,159,138,768.16 and 293,054,691,957.44 is: 439,582,037,936.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,439,425,845.44 : 551,159,138,768.16 = 293,054,691,957.44 : x
  2. Step 2: Convert to fraction form
    367,439,425,845.44/551,159,138,768.16 = 293,054,691,957.44/x
  3. Step 3: Cross multiply
    367,439,425,845.44x = 551,159,138,768.16 × 293,054,691,957.44
  4. Step 4: Simplify right side
    367,439,425,845.44x = 161,519,771,631,231,071,944,704
  5. Step 5: Solve for x
    x = 161,519,771,631,231,071,944,704/367,439,425,845.44
  6. Step 6: Final answer
    x = 439,582,037,936.16

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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.