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Finding the Third Proportional to 344,544,636 and 529,590,019.50

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Solution

The third proportional to 344,544,636 and 529,590,019.50 is: 814,018,154.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,544,636 : 529,590,019.50 = 529,590,019.50 : x
  2. Step 2: Convert to fraction form
    344,544,636/529,590,019.50 = 529,590,019.50/x
  3. Step 3: Cross multiply
    344,544,636x = 529,590,019.50 × 529,590,019.50
  4. Step 4: Simplify right side
    344,544,636x = 280,465,588,754,010,368
  5. Step 5: Solve for x
    x = 280,465,588,754,010,368/344,544,636
  6. Step 6: Final answer
    x = 814,018,154.54

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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.