Finding the Fourth Proportional to 46,992,757.33, 70,489,039.08 and 26,513,180.18
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Solution
The fourth proportional to 46,992,757.33, 70,489,039.08 and 26,513,180.18 is: 39,769,715.59
Step by Step Solution
- Step 1: Write the proportion equation
46,992,757.33 : 70,489,039.08 = 26,513,180.18 : x - Step 2: Convert to fraction form
46,992,757.33/70,489,039.08 = 26,513,180.18/x - Step 3: Cross multiply
46,992,757.33x = 70,489,039.08 × 26,513,180.18 - Step 4: Simplify right side
46,992,757.33x = 1,868,888,593,490,656.25 - Step 5: Solve for x
x = 1,868,888,593,490,656.25/46,992,757.33 - Step 6: Final answer
x = 39,769,715.59
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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.