Home / 12,895,610,868,516-19,346,133,340,903-4,182,107,405,499

Finding the Fourth Proportional to 12,895,610,868,516, 19,346,133,340,903 and 4,182,107,405,499

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Solution

The fourth proportional to 12,895,610,868,516, 19,346,133,340,903 and 4,182,107,405,499 is: 6,274,042,256,524.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,895,610,868,516 : 19,346,133,340,903 = 4,182,107,405,499 : x
  2. Step 2: Convert to fraction form
    12,895,610,868,516/19,346,133,340,903 = 4,182,107,405,499/x
  3. Step 3: Cross multiply
    12,895,610,868,516x = 19,346,133,340,903 × 4,182,107,405,499
  4. Step 4: Simplify right side
    12,895,610,868,516x = 80,907,607,512,761,542,731,890,688
  5. Step 5: Solve for x
    x = 80,907,607,512,761,542,731,890,688/12,895,610,868,516
  6. Step 6: Final answer
    x = 6,274,042,256,524.16

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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.