Home / 3,446,112,751.52-5,170,672,674.96-1,206,767,317.95

Finding the Fourth Proportional to 3,446,112,751.52, 5,170,672,674.96 and 1,206,767,317.95

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Solution

The fourth proportional to 3,446,112,751.52, 5,170,672,674.96 and 1,206,767,317.95 is: 1,810,677,492.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,112,751.52 : 5,170,672,674.96 = 1,206,767,317.95 : x
  2. Step 2: Convert to fraction form
    3,446,112,751.52/5,170,672,674.96 = 1,206,767,317.95/x
  3. Step 3: Cross multiply
    3,446,112,751.52x = 5,170,672,674.96 × 1,206,767,317.95
  4. Step 4: Simplify right side
    3,446,112,751.52x = 6,239,798,795,954,487,296
  5. Step 5: Solve for x
    x = 6,239,798,795,954,487,296/3,446,112,751.52
  6. Step 6: Final answer
    x = 1,810,677,492.55

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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.