Home / 1,391,128,583.63-3,000,175,007.63

Finding the Third Proportional to 1,391,128,583.63 and 3,000,175,007.63

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Solution

The third proportional to 1,391,128,583.63 and 3,000,175,007.63 is: 6,470,322,141.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,391,128,583.63 : 3,000,175,007.63 = 3,000,175,007.63 : x
  2. Step 2: Convert to fraction form
    1,391,128,583.63/3,000,175,007.63 = 3,000,175,007.63/x
  3. Step 3: Cross multiply
    1,391,128,583.63x = 3,000,175,007.63 × 3,000,175,007.63
  4. Step 4: Simplify right side
    1,391,128,583.63x = 9,001,050,076,377,668,608
  5. Step 5: Solve for x
    x = 9,001,050,076,377,668,608/1,391,128,583.63
  6. Step 6: Final answer
    x = 6,470,322,141.55

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.