Home / 251,749,198.13-529,588,941.75

Finding the Third Proportional to 251,749,198.13 and 529,588,941.75

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Solution

The third proportional to 251,749,198.13 and 529,588,941.75 is: 1,114,062,921.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,749,198.13 : 529,588,941.75 = 529,588,941.75 : x
  2. Step 2: Convert to fraction form
    251,749,198.13/529,588,941.75 = 529,588,941.75/x
  3. Step 3: Cross multiply
    251,749,198.13x = 529,588,941.75 × 529,588,941.75
  4. Step 4: Simplify right side
    251,749,198.13x = 280,464,447,223,884,896
  5. Step 5: Solve for x
    x = 280,464,447,223,884,896/251,749,198.13
  6. Step 6: Final answer
    x = 1,114,062,921.80

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.