Home / 8,936,606,947,893.80-13,404,910,577,955-2,145,059,187,846.90

Finding the Fourth Proportional to 8,936,606,947,893.80, 13,404,910,577,955 and 2,145,059,187,846.90

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Solution

The fourth proportional to 8,936,606,947,893.80, 13,404,910,577,955 and 2,145,059,187,846.90 is: 3,217,588,819,242.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,936,606,947,893.80 : 13,404,910,577,955 = 2,145,059,187,846.90 : x
  2. Step 2: Convert to fraction form
    8,936,606,947,893.80/13,404,910,577,955 = 2,145,059,187,846.90/x
  3. Step 3: Cross multiply
    8,936,606,947,893.80x = 13,404,910,577,955 × 2,145,059,187,846.90
  4. Step 4: Simplify right side
    8,936,606,947,893.80x = 28,754,326,597,508,469,442,478,080
  5. Step 5: Solve for x
    x = 28,754,326,597,508,469,442,478,080/8,936,606,947,893.80
  6. Step 6: Final answer
    x = 3,217,588,819,242.56

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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.