Finding the Fourth Proportional to 33,205,593.60, 49,829,385.60 and 19,558,713.60
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Solution
The fourth proportional to 33,205,593.60, 49,829,385.60 and 19,558,713.60 is: 29,350,436.96
Step by Step Solution
- Step 1: Write the proportion equation
33,205,593.60 : 49,829,385.60 = 19,558,713.60 : x - Step 2: Convert to fraction form
33,205,593.60/49,829,385.60 = 19,558,713.60/x - Step 3: Cross multiply
33,205,593.60x = 49,829,385.60 × 19,558,713.60 - Step 4: Simplify right side
33,205,593.60x = 974,598,681,814,364.25 - Step 5: Solve for x
x = 974,598,681,814,364.25/33,205,593.60 - Step 6: Final answer
x = 29,350,436.96
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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.