Finding the Fourth Proportional to 29,333,621,084.96, 40,481,373,806.16 and 16,475,523,474.08
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Solution
The fourth proportional to 29,333,621,084.96, 40,481,373,806.16 and 16,475,523,474.08 is: 22,736,770,972.62
Step by Step Solution
- Step 1: Write the proportion equation
29,333,621,084.96 : 40,481,373,806.16 = 16,475,523,474.08 : x - Step 2: Convert to fraction form
29,333,621,084.96/40,481,373,806.16 = 16,475,523,474.08/x - Step 3: Cross multiply
29,333,621,084.96x = 40,481,373,806.16 × 16,475,523,474.08 - Step 4: Simplify right side
29,333,621,084.96x = 666,951,824,406,396,403,712 - Step 5: Solve for x
x = 666,951,824,406,396,403,712/29,333,621,084.96 - Step 6: Final answer
x = 22,736,770,972.62
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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.