Finding the Fourth Proportional to 41,823,406,581.68, 62,753,635,907.15 and 21,921,564,246.26
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Solution
The fourth proportional to 41,823,406,581.68, 62,753,635,907.15 and 21,921,564,246.26 is: 32,892,056,713.22
Step by Step Solution
- Step 1: Write the proportion equation
41,823,406,581.68 : 62,753,635,907.15 = 21,921,564,246.26 : x - Step 2: Convert to fraction form
41,823,406,581.68/62,753,635,907.15 = 21,921,564,246.26/x - Step 3: Cross multiply
41,823,406,581.68x = 62,753,635,907.15 × 21,921,564,246.26 - Step 4: Simplify right side
41,823,406,581.68x = 1,375,657,861,224,658,632,704 - Step 5: Solve for x
x = 1,375,657,861,224,658,632,704/41,823,406,581.68 - Step 6: Final answer
x = 32,892,056,713.22
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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.