Home / 12,752,414,500,137-19,128,621,750,205-12,752,414,500,137

Finding the Fourth Proportional to 12,752,414,500,137, 19,128,621,750,205 and 12,752,414,500,137

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Solution

The fourth proportional to 12,752,414,500,137, 19,128,621,750,205 and 12,752,414,500,137 is: 19,128,621,750,205

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,752,414,500,137 : 19,128,621,750,205 = 12,752,414,500,137 : x
  2. Step 2: Convert to fraction form
    12,752,414,500,137/19,128,621,750,205 = 12,752,414,500,137/x
  3. Step 3: Cross multiply
    12,752,414,500,137x = 19,128,621,750,205 × 12,752,414,500,137
  4. Step 4: Simplify right side
    12,752,414,500,137x = 243,936,113,374,950,255,455,371,264
  5. Step 5: Solve for x
    x = 243,936,113,374,950,255,455,371,264/12,752,414,500,137
  6. Step 6: Final answer
    x = 19,128,621,750,205

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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.