Home / 11,939,714,288,984-17,911,362,180,812-4,193,616,523,034

Finding the Fourth Proportional to 11,939,714,288,984, 17,911,362,180,812 and 4,193,616,523,034

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Solution

The fourth proportional to 11,939,714,288,984, 17,911,362,180,812 and 4,193,616,523,034 is: 6,291,053,753,338.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,939,714,288,984 : 17,911,362,180,812 = 4,193,616,523,034 : x
  2. Step 2: Convert to fraction form
    11,939,714,288,984/17,911,362,180,812 = 4,193,616,523,034/x
  3. Step 3: Cross multiply
    11,939,714,288,984x = 17,911,362,180,812 × 4,193,616,523,034
  4. Step 4: Simplify right side
    11,939,714,288,984x = 75,113,384,391,499,503,877,750,784
  5. Step 5: Solve for x
    x = 75,113,384,391,499,503,877,750,784/11,939,714,288,984
  6. Step 6: Final answer
    x = 6,291,053,753,338.28

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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.