Home / 12,895,610,868,514-19,346,133,340,899-4,182,107,405,497

Finding the Fourth Proportional to 12,895,610,868,514, 19,346,133,340,899 and 4,182,107,405,497

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Solution

The fourth proportional to 12,895,610,868,514, 19,346,133,340,899 and 4,182,107,405,497 is: 6,274,042,256,520.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,895,610,868,514 : 19,346,133,340,899 = 4,182,107,405,497 : x
  2. Step 2: Convert to fraction form
    12,895,610,868,514/19,346,133,340,899 = 4,182,107,405,497/x
  3. Step 3: Cross multiply
    12,895,610,868,514x = 19,346,133,340,899 × 4,182,107,405,497
  4. Step 4: Simplify right side
    12,895,610,868,514x = 80,907,607,512,706,120,473,903,104
  5. Step 5: Solve for x
    x = 80,907,607,512,706,120,473,903,104/12,895,610,868,514
  6. Step 6: Final answer
    x = 6,274,042,256,520.83

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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.