Home / 551,622,026,579.70-827,433,039,869.55-551,622,026,579.70

Finding the Fourth Proportional to 551,622,026,579.70, 827,433,039,869.55 and 551,622,026,579.70

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Solution

The fourth proportional to 551,622,026,579.70, 827,433,039,869.55 and 551,622,026,579.70 is: 827,433,039,869.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    551,622,026,579.70 : 827,433,039,869.55 = 551,622,026,579.70 : x
  2. Step 2: Convert to fraction form
    551,622,026,579.70/827,433,039,869.55 = 551,622,026,579.70/x
  3. Step 3: Cross multiply
    551,622,026,579.70x = 827,433,039,869.55 × 551,622,026,579.70
  4. Step 4: Simplify right side
    551,622,026,579.70x = 456,430,290,311,842,881,339,392
  5. Step 5: Solve for x
    x = 456,430,290,311,842,881,339,392/551,622,026,579.70
  6. Step 6: Final answer
    x = 827,433,039,869.55

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Double scale
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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.