Home / 2,014,131,344.70-3,021,605,621.55-633,624,773.70

Finding the Fourth Proportional to 2,014,131,344.70, 3,021,605,621.55 and 633,624,773.70

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Solution

The fourth proportional to 2,014,131,344.70, 3,021,605,621.55 and 633,624,773.70 is: 950,565,703.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,131,344.70 : 3,021,605,621.55 = 633,624,773.70 : x
  2. Step 2: Convert to fraction form
    2,014,131,344.70/3,021,605,621.55 = 633,624,773.70/x
  3. Step 3: Cross multiply
    2,014,131,344.70x = 3,021,605,621.55 × 633,624,773.70
  4. Step 4: Simplify right side
    2,014,131,344.70x = 1,914,564,178,165,266,944
  5. Step 5: Solve for x
    x = 1,914,564,178,165,266,944/2,014,131,344.70
  6. Step 6: Final answer
    x = 950,565,703.28

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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.