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Finding the Third Proportional to 2,902,756,000.50 and 4,482,455,515.50

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Solution

The third proportional to 2,902,756,000.50 and 4,482,455,515.50 is: 6,921,838,227.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,756,000.50 : 4,482,455,515.50 = 4,482,455,515.50 : x
  2. Step 2: Convert to fraction form
    2,902,756,000.50/4,482,455,515.50 = 4,482,455,515.50/x
  3. Step 3: Cross multiply
    2,902,756,000.50x = 4,482,455,515.50 × 4,482,455,515.50
  4. Step 4: Simplify right side
    2,902,756,000.50x = 20,092,407,448,436,371,456
  5. Step 5: Solve for x
    x = 20,092,407,448,436,371,456/2,902,756,000.50
  6. Step 6: Final answer
    x = 6,921,838,227.18

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1.5x scale

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.