Home / 3,087,606,811.50-4,770,864,443

Finding the Third Proportional to 3,087,606,811.50 and 4,770,864,443

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Solution

The third proportional to 3,087,606,811.50 and 4,770,864,443 is: 7,371,776,564.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,087,606,811.50 : 4,770,864,443 = 4,770,864,443 : x
  2. Step 2: Convert to fraction form
    3,087,606,811.50/4,770,864,443 = 4,770,864,443/x
  3. Step 3: Cross multiply
    3,087,606,811.50x = 4,770,864,443 × 4,770,864,443
  4. Step 4: Simplify right side
    3,087,606,811.50x = 22,761,147,533,481,701,376
  5. Step 5: Solve for x
    x = 22,761,147,533,481,701,376/3,087,606,811.50
  6. Step 6: Final answer
    x = 7,371,776,564.52

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.