Home / 1,381,550,104-2,255,708,160

Finding the Third Proportional to 1,381,550,104 and 2,255,708,160

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Solution

The third proportional to 1,381,550,104 and 2,255,708,160 is: 3,682,978,480.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,381,550,104 : 2,255,708,160 = 2,255,708,160 : x
  2. Step 2: Convert to fraction form
    1,381,550,104/2,255,708,160 = 2,255,708,160/x
  3. Step 3: Cross multiply
    1,381,550,104x = 2,255,708,160 × 2,255,708,160
  4. Step 4: Simplify right side
    1,381,550,104x = 5,088,219,303,090,585,600
  5. Step 5: Solve for x
    x = 5,088,219,303,090,585,600/1,381,550,104
  6. Step 6: Final answer
    x = 3,682,978,480.74

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.