Home / 12,752,414,497,652-19,128,621,746,479-12,752,414,497,652

Finding the Fourth Proportional to 12,752,414,497,652, 19,128,621,746,479 and 12,752,414,497,652

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Solution

The fourth proportional to 12,752,414,497,652, 19,128,621,746,479 and 12,752,414,497,652 is: 19,128,621,746,479

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,752,414,497,652 : 19,128,621,746,479 = 12,752,414,497,652 : x
  2. Step 2: Convert to fraction form
    12,752,414,497,652/19,128,621,746,479 = 12,752,414,497,652/x
  3. Step 3: Cross multiply
    12,752,414,497,652x = 19,128,621,746,479 × 12,752,414,497,652
  4. Step 4: Simplify right side
    12,752,414,497,652x = 243,936,113,279,900,120,933,990,400
  5. Step 5: Solve for x
    x = 243,936,113,279,900,120,933,990,400/12,752,414,497,652
  6. Step 6: Final answer
    x = 19,128,621,746,479

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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.