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Finding the Third Proportional to 344,549,278 and 529,596,105

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Solution

The third proportional to 344,549,278 and 529,596,105 is: 814,025,895.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,549,278 : 529,596,105 = 529,596,105 : x
  2. Step 2: Convert to fraction form
    344,549,278/529,596,105 = 529,596,105/x
  3. Step 3: Cross multiply
    344,549,278x = 529,596,105 × 529,596,105
  4. Step 4: Simplify right side
    344,549,278x = 280,472,034,431,171,040
  5. Step 5: Solve for x
    x = 280,472,034,431,171,040/344,549,278
  6. Step 6: Final answer
    x = 814,025,895.10

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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.