Home / 234,237,541.50-514,436,391.56

Finding the Third Proportional to 234,237,541.50 and 514,436,391.56

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Solution

The third proportional to 234,237,541.50 and 514,436,391.56 is: 1,129,813,774.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,237,541.50 : 514,436,391.56 = 514,436,391.56 : x
  2. Step 2: Convert to fraction form
    234,237,541.50/514,436,391.56 = 514,436,391.56/x
  3. Step 3: Cross multiply
    234,237,541.50x = 514,436,391.56 × 514,436,391.56
  4. Step 4: Simplify right side
    234,237,541.50x = 264,644,800,963,845,824
  5. Step 5: Solve for x
    x = 264,644,800,963,845,824/234,237,541.50
  6. Step 6: Final answer
    x = 1,129,813,774.81

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.