Home / 1,452,785,120,156-3,121,168,228,740

Finding the Third Proportional to 1,452,785,120,156 and 3,121,168,228,740

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Solution

The third proportional to 1,452,785,120,156 and 3,121,168,228,740 is: 6,705,527,869,840.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,785,120,156 : 3,121,168,228,740 = 3,121,168,228,740 : x
  2. Step 2: Convert to fraction form
    1,452,785,120,156/3,121,168,228,740 = 3,121,168,228,740/x
  3. Step 3: Cross multiply
    1,452,785,120,156x = 3,121,168,228,740 × 3,121,168,228,740
  4. Step 4: Simplify right side
    1,452,785,120,156x = 9,741,691,112,095,988,360,151,040
  5. Step 5: Solve for x
    x = 9,741,691,112,095,988,360,151,040/1,452,785,120,156
  6. Step 6: Final answer
    x = 6,705,527,869,840.74

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.