Finding the Fourth Proportional to 23,386,135,296.99, 35,081,265,111.53 and 6,598,093,440.99
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Solution
The fourth proportional to 23,386,135,296.99, 35,081,265,111.53 and 6,598,093,440.99 is: 9,897,721,974.77
Step by Step Solution
- Step 1: Write the proportion equation
23,386,135,296.99 : 35,081,265,111.53 = 6,598,093,440.99 : x - Step 2: Convert to fraction form
23,386,135,296.99/35,081,265,111.53 = 6,598,093,440.99/x - Step 3: Cross multiply
23,386,135,296.99x = 35,081,265,111.53 × 6,598,093,440.99 - Step 4: Simplify right side
23,386,135,296.99x = 231,469,465,233,984,421,888 - Step 5: Solve for x
x = 231,469,465,233,984,421,888/23,386,135,296.99 - Step 6: Final answer
x = 9,897,721,974.77
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1.5x scale
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.