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Finding the Third Proportional to 594,811,366.50 and 1,288,440,141

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Solution

The third proportional to 594,811,366.50 and 1,288,440,141 is: 2,790,931,865.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,811,366.50 : 1,288,440,141 = 1,288,440,141 : x
  2. Step 2: Convert to fraction form
    594,811,366.50/1,288,440,141 = 1,288,440,141/x
  3. Step 3: Cross multiply
    594,811,366.50x = 1,288,440,141 × 1,288,440,141
  4. Step 4: Simplify right side
    594,811,366.50x = 1,660,077,996,940,099,840
  5. Step 5: Solve for x
    x = 1,660,077,996,940,099,840/594,811,366.50
  6. Step 6: Final answer
    x = 2,790,931,865.86

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.