Finding the Fourth Proportional to 4,295,817,910.67, 6,444,696,367.43 and 1,308,148,263.56
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Solution
The fourth proportional to 4,295,817,910.67, 6,444,696,367.43 and 1,308,148,263.56 is: 1,962,517,624.71
Step by Step Solution
- Step 1: Write the proportion equation
4,295,817,910.67 : 6,444,696,367.43 = 1,308,148,263.56 : x - Step 2: Convert to fraction form
4,295,817,910.67/6,444,696,367.43 = 1,308,148,263.56/x - Step 3: Cross multiply
4,295,817,910.67x = 6,444,696,367.43 × 1,308,148,263.56 - Step 4: Simplify right side
4,295,817,910.67x = 8,430,618,362,247,504,896 - Step 5: Solve for x
x = 8,430,618,362,247,504,896/4,295,817,910.67 - Step 6: Final answer
x = 1,962,517,624.71
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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.