Finding the Fourth Proportional to 74,088,294, 102,241,845.72 and 41,493,246
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Solution
The fourth proportional to 74,088,294, 102,241,845.72 and 41,493,246 is: 57,260,679.48
Step by Step Solution
- Step 1: Write the proportion equation
74,088,294 : 102,241,845.72 = 41,493,246 : x - Step 2: Convert to fraction form
74,088,294/102,241,845.72 = 41,493,246/x - Step 3: Cross multiply
74,088,294x = 102,241,845.72 × 41,493,246 - Step 4: Simplify right side
74,088,294x = 4,242,346,055,954,007 - Step 5: Solve for x
x = 4,242,346,055,954,007/74,088,294 - Step 6: Final answer
x = 57,260,679.48
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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.