Finding the Fourth Proportional to 61,853,888.01, 85,358,564.88 and 34,351,816.26
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Solution
The fourth proportional to 61,853,888.01, 85,358,564.88 and 34,351,816.26 is: 47,405,617.19
Step by Step Solution
- Step 1: Write the proportion equation
61,853,888.01 : 85,358,564.88 = 34,351,816.26 : x - Step 2: Convert to fraction form
61,853,888.01/85,358,564.88 = 34,351,816.26/x - Step 3: Cross multiply
61,853,888.01x = 85,358,564.88 × 34,351,816.26 - Step 4: Simplify right side
61,853,888.01x = 2,932,221,736,975,048.50 - Step 5: Solve for x
x = 2,932,221,736,975,048.50/61,853,888.01 - Step 6: Final answer
x = 47,405,617.19
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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.