Home / 1,551,307,566.56-2,176,791,612.06

Finding the Third Proportional to 1,551,307,566.56 and 2,176,791,612.06

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Solution

The third proportional to 1,551,307,566.56 and 2,176,791,612.06 is: 3,054,469,548.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551,307,566.56 : 2,176,791,612.06 = 2,176,791,612.06 : x
  2. Step 2: Convert to fraction form
    1,551,307,566.56/2,176,791,612.06 = 2,176,791,612.06/x
  3. Step 3: Cross multiply
    1,551,307,566.56x = 2,176,791,612.06 × 2,176,791,612.06
  4. Step 4: Simplify right side
    1,551,307,566.56x = 4,738,421,722,344,787,968
  5. Step 5: Solve for x
    x = 4,738,421,722,344,787,968/1,551,307,566.56
  6. Step 6: Final answer
    x = 3,054,469,548.46

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.