Finding the Fourth Proportional to 96,504,669.54, 133,177,792.71 and 52,451,655.18
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Solution
The fourth proportional to 96,504,669.54, 133,177,792.71 and 52,451,655.18 is: 72,384,017.21
Step by Step Solution
- Step 1: Write the proportion equation
96,504,669.54 : 133,177,792.71 = 52,451,655.18 : x - Step 2: Convert to fraction form
96,504,669.54/133,177,792.71 = 52,451,655.18/x - Step 3: Cross multiply
96,504,669.54x = 133,177,792.71 × 52,451,655.18 - Step 4: Simplify right side
96,504,669.54x = 6,985,395,660,858,437 - Step 5: Solve for x
x = 6,985,395,660,858,437/96,504,669.54 - Step 6: Final answer
x = 72,384,017.21
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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.