Finding the Fourth Proportional to 68,716,092.84, 103,123,316.00 and 24,996,766.82
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Solution
The fourth proportional to 68,716,092.84, 103,123,316.00 and 24,996,766.82 is: 37,513,039.19
Step by Step Solution
- Step 1: Write the proportion equation
68,716,092.84 : 103,123,316.00 = 24,996,766.82 : x - Step 2: Convert to fraction form
68,716,092.84/103,123,316.00 = 24,996,766.82/x - Step 3: Cross multiply
68,716,092.84x = 103,123,316.00 × 24,996,766.82 - Step 4: Simplify right side
68,716,092.84x = 2,577,749,483,374,383 - Step 5: Solve for x
x = 2,577,749,483,374,383/68,716,092.84 - Step 6: Final answer
x = 37,513,039.19
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.