Home / 2,591,077,945,849.80-3,573,965,834,537.80-1,666,301,179,955.90

Finding the Fourth Proportional to 2,591,077,945,849.80, 3,573,965,834,537.80 and 1,666,301,179,955.90

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Solution

The fourth proportional to 2,591,077,945,849.80, 3,573,965,834,537.80 and 1,666,301,179,955.90 is: 2,298,388,397,288.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,591,077,945,849.80 : 3,573,965,834,537.80 = 1,666,301,179,955.90 : x
  2. Step 2: Convert to fraction form
    2,591,077,945,849.80/3,573,965,834,537.80 = 1,666,301,179,955.90/x
  3. Step 3: Cross multiply
    2,591,077,945,849.80x = 3,573,965,834,537.80 × 1,666,301,179,955.90
  4. Step 4: Simplify right side
    2,591,077,945,849.80x = 5,955,303,487,212,408,801,329,152
  5. Step 5: Solve for x
    x = 5,955,303,487,212,408,801,329,152/2,591,077,945,849.80
  6. Step 6: Final answer
    x = 2,298,388,397,288.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.