Finding the Fourth Proportional to 24,257,908.29, 33,478,849.22 and 13,806,465.87
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Solution
The fourth proportional to 24,257,908.29, 33,478,849.22 and 13,806,465.87 is: 19,054,593.81
Step by Step Solution
- Step 1: Write the proportion equation
24,257,908.29 : 33,478,849.22 = 13,806,465.87 : x - Step 2: Convert to fraction form
24,257,908.29/33,478,849.22 = 13,806,465.87/x - Step 3: Cross multiply
24,257,908.29x = 33,478,849.22 × 13,806,465.87 - Step 4: Simplify right side
24,257,908.29x = 462,224,589,053,773.75 - Step 5: Solve for x
x = 462,224,589,053,773.75/24,257,908.29 - Step 6: Final answer
x = 19,054,593.81
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.