Home / 12,752,414,498,001-19,128,621,747,001-12,752,414,498,001

Finding the Fourth Proportional to 12,752,414,498,001, 19,128,621,747,001 and 12,752,414,498,001

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Solution

The fourth proportional to 12,752,414,498,001, 19,128,621,747,001 and 12,752,414,498,001 is: 19,128,621,747,001

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,752,414,498,001 : 19,128,621,747,001 = 12,752,414,498,001 : x
  2. Step 2: Convert to fraction form
    12,752,414,498,001/19,128,621,747,001 = 12,752,414,498,001/x
  3. Step 3: Cross multiply
    12,752,414,498,001x = 19,128,621,747,001 × 12,752,414,498,001
  4. Step 4: Simplify right side
    12,752,414,498,001x = 243,936,113,293,232,764,572,663,808
  5. Step 5: Solve for x
    x = 243,936,113,293,232,764,572,663,808/12,752,414,498,001
  6. Step 6: Final answer
    x = 19,128,621,747,001

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.