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Finding the Third Proportional to 11,349,303 and 15,925,319.50

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Solution

The third proportional to 11,349,303 and 15,925,319.50 is: 22,346,376.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,349,303 : 15,925,319.50 = 15,925,319.50 : x
  2. Step 2: Convert to fraction form
    11,349,303/15,925,319.50 = 15,925,319.50/x
  3. Step 3: Cross multiply
    11,349,303x = 15,925,319.50 × 15,925,319.50
  4. Step 4: Simplify right side
    11,349,303x = 253,615,801,177,080.25
  5. Step 5: Solve for x
    x = 253,615,801,177,080.25/11,349,303
  6. Step 6: Final answer
    x = 22,346,376.79

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.