Home / 2,877,738,541.50-6,262,211,178

Finding the Third Proportional to 2,877,738,541.50 and 6,262,211,178

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Solution

The third proportional to 2,877,738,541.50 and 6,262,211,178 is: 13,627,120,140.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,877,738,541.50 : 6,262,211,178 = 6,262,211,178 : x
  2. Step 2: Convert to fraction form
    2,877,738,541.50/6,262,211,178 = 6,262,211,178/x
  3. Step 3: Cross multiply
    2,877,738,541.50x = 6,262,211,178 × 6,262,211,178
  4. Step 4: Simplify right side
    2,877,738,541.50x = 39,215,288,837,868,150,784
  5. Step 5: Solve for x
    x = 39,215,288,837,868,150,784/2,877,738,541.50
  6. Step 6: Final answer
    x = 13,627,120,140.47

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.