Home / 13,573,250,955.36-20,359,672,101.63-6,106,560,947.37

Finding the Fourth Proportional to 13,573,250,955.36, 20,359,672,101.63 and 6,106,560,947.37

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Solution

The fourth proportional to 13,573,250,955.36, 20,359,672,101.63 and 6,106,560,947.37 is: 9,159,749,493.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,573,250,955.36 : 20,359,672,101.63 = 6,106,560,947.37 : x
  2. Step 2: Convert to fraction form
    13,573,250,955.36/20,359,672,101.63 = 6,106,560,947.37/x
  3. Step 3: Cross multiply
    13,573,250,955.36x = 20,359,672,101.63 × 6,106,560,947.37
  4. Step 4: Simplify right side
    13,573,250,955.36x = 124,327,578,557,072,261,120
  5. Step 5: Solve for x
    x = 124,327,578,557,072,261,120/13,573,250,955.36
  6. Step 6: Final answer
    x = 9,159,749,493.03

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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.