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Finding the Third Proportional to 30,953,690.50 and 46,508,536

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Solution

The third proportional to 30,953,690.50 and 46,508,536 is: 69,880,000.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,953,690.50 : 46,508,536 = 46,508,536 : x
  2. Step 2: Convert to fraction form
    30,953,690.50/46,508,536 = 46,508,536/x
  3. Step 3: Cross multiply
    30,953,690.50x = 46,508,536 × 46,508,536
  4. Step 4: Simplify right side
    30,953,690.50x = 2,163,043,920,863,296
  5. Step 5: Solve for x
    x = 2,163,043,920,863,296/30,953,690.50
  6. Step 6: Final answer
    x = 69,880,000.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.