Finding the Fourth Proportional to 8,599,037,394,248.10, 11,866,671,150,174 and 4,643,873,471,707.50
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Solution
The fourth proportional to 8,599,037,394,248.10, 11,866,671,150,174 and 4,643,873,471,707.50 is: 6,408,545,145,835.87
Step by Step Solution
- Step 1: Write the proportion equation
8,599,037,394,248.10 : 11,866,671,150,174 = 4,643,873,471,707.50 : x - Step 2: Convert to fraction form
8,599,037,394,248.10/11,866,671,150,174 = 4,643,873,471,707.50/x - Step 3: Cross multiply
8,599,037,394,248.10x = 11,866,671,150,174 × 4,643,873,471,707.50 - Step 4: Simplify right side
8,599,037,394,248.10x = 55,107,319,351,769,764,882,022,400 - Step 5: Solve for x
x = 55,107,319,351,769,764,882,022,400/8,599,037,394,248.10 - Step 6: Final answer
x = 6,408,545,145,835.87
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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.