Finding the Fourth Proportional to 49,110,892.18, 73,653,768.44 and 14,559,214.20
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Solution
The fourth proportional to 49,110,892.18, 73,653,768.44 and 14,559,214.20 is: 21,835,094.90
Step by Step Solution
- Step 1: Write the proportion equation
49,110,892.18 : 73,653,768.44 = 14,559,214.20 : x - Step 2: Convert to fraction form
49,110,892.18/73,653,768.44 = 14,559,214.20/x - Step 3: Cross multiply
49,110,892.18x = 73,653,768.44 × 14,559,214.20 - Step 4: Simplify right side
49,110,892.18x = 1,072,340,991,355,159.75 - Step 5: Solve for x
x = 1,072,340,991,355,159.75/49,110,892.18 - Step 6: Final answer
x = 21,835,094.90
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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.