Home / 1,472,771,918-2,286,759,171

Finding the Third Proportional to 1,472,771,918 and 2,286,759,171

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Solution

The third proportional to 1,472,771,918 and 2,286,759,171 is: 3,550,629,559.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,771,918 : 2,286,759,171 = 2,286,759,171 : x
  2. Step 2: Convert to fraction form
    1,472,771,918/2,286,759,171 = 2,286,759,171/x
  3. Step 3: Cross multiply
    1,472,771,918x = 2,286,759,171 × 2,286,759,171
  4. Step 4: Simplify right side
    1,472,771,918x = 5,229,267,506,152,607,744
  5. Step 5: Solve for x
    x = 5,229,267,506,152,607,744/1,472,771,918
  6. Step 6: Final answer
    x = 3,550,629,559.30

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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.