Home / 1,463,237,650.94-2,194,393,921.02-480,502,183.10

Finding the Fourth Proportional to 1,463,237,650.94, 2,194,393,921.02 and 480,502,183.10

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Solution

The fourth proportional to 1,463,237,650.94, 2,194,393,921.02 and 480,502,183.10 is: 720,601,379.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,237,650.94 : 2,194,393,921.02 = 480,502,183.10 : x
  2. Step 2: Convert to fraction form
    1,463,237,650.94/2,194,393,921.02 = 480,502,183.10/x
  3. Step 3: Cross multiply
    1,463,237,650.94x = 2,194,393,921.02 × 480,502,183.10
  4. Step 4: Simplify right side
    1,463,237,650.94x = 1,054,411,069,620,507,008
  5. Step 5: Solve for x
    x = 1,054,411,069,620,507,008/1,463,237,650.94
  6. Step 6: Final answer
    x = 720,601,379.38

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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.