Finding the Fourth Proportional to 64,915,919.91, 97,289,095.34 and 49,506,788.12
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Solution
The fourth proportional to 64,915,919.91, 97,289,095.34 and 49,506,788.12 is: 74,195,523.00
Step by Step Solution
- Step 1: Write the proportion equation
64,915,919.91 : 97,289,095.34 = 49,506,788.12 : x - Step 2: Convert to fraction form
64,915,919.91/97,289,095.34 = 49,506,788.12/x - Step 3: Cross multiply
64,915,919.91x = 97,289,095.34 × 49,506,788.12 - Step 4: Simplify right side
64,915,919.91x = 4,816,470,629,021,181 - Step 5: Solve for x
x = 4,816,470,629,021,181/64,915,919.91 - Step 6: Final answer
x = 74,195,523.00
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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.