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Finding the Third Proportional to 3,018,496,905 and 4,799,847,037.50

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Solution

The third proportional to 3,018,496,905 and 4,799,847,037.50 is: 7,632,451,616.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,496,905 : 4,799,847,037.50 = 4,799,847,037.50 : x
  2. Step 2: Convert to fraction form
    3,018,496,905/4,799,847,037.50 = 4,799,847,037.50/x
  3. Step 3: Cross multiply
    3,018,496,905x = 4,799,847,037.50 × 4,799,847,037.50
  4. Step 4: Simplify right side
    3,018,496,905x = 23,038,531,583,397,527,552
  5. Step 5: Solve for x
    x = 23,038,531,583,397,527,552/3,018,496,905
  6. Step 6: Final answer
    x = 7,632,451,616.97

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.