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Finding the Third Proportional to 344,544,640 and 529,590,025

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Solution

The third proportional to 344,544,640 and 529,590,025 is: 814,018,162.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,544,640 : 529,590,025 = 529,590,025 : x
  2. Step 2: Convert to fraction form
    344,544,640/529,590,025 = 529,590,025/x
  3. Step 3: Cross multiply
    344,544,640x = 529,590,025 × 529,590,025
  4. Step 4: Simplify right side
    344,544,640x = 280,465,594,579,500,640
  5. Step 5: Solve for x
    x = 280,465,594,579,500,640/344,544,640
  6. Step 6: Final answer
    x = 814,018,162.00

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.