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Finding the Third Proportional to 15,900,711,819 and 23,544,057,079.50

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Solution

The third proportional to 15,900,711,819 and 23,544,057,079.50 is: 34,861,497,401.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,900,711,819 : 23,544,057,079.50 = 23,544,057,079.50 : x
  2. Step 2: Convert to fraction form
    15,900,711,819/23,544,057,079.50 = 23,544,057,079.50/x
  3. Step 3: Cross multiply
    15,900,711,819x = 23,544,057,079.50 × 23,544,057,079.50
  4. Step 4: Simplify right side
    15,900,711,819x = 554,322,623,762,754,043,904
  5. Step 5: Solve for x
    x = 554,322,623,762,754,043,904/15,900,711,819
  6. Step 6: Final answer
    x = 34,861,497,401.67

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.