Finding the Fourth Proportional to 35,716,266,348.49, 53,574,539,911.12 and 14,469,116,328.01
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Solution
The fourth proportional to 35,716,266,348.49, 53,574,539,911.12 and 14,469,116,328.01 is: 21,703,731,365.15
Step by Step Solution
- Step 1: Write the proportion equation
35,716,266,348.49 : 53,574,539,911.12 = 14,469,116,328.01 : x - Step 2: Convert to fraction form
35,716,266,348.49/53,574,539,911.12 = 14,469,116,328.01/x - Step 3: Cross multiply
35,716,266,348.49x = 53,574,539,911.12 × 14,469,116,328.01 - Step 4: Simplify right side
35,716,266,348.49x = 775,176,250,193,609,883,648 - Step 5: Solve for x
x = 775,176,250,193,609,883,648/35,716,266,348.49 - Step 6: Final answer
x = 21,703,731,365.15
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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.