Finding the Fourth Proportional to 25,223,710.79, 37,835,566.68 and 6,054,467.84
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Solution
The fourth proportional to 25,223,710.79, 37,835,566.68 and 6,054,467.84 is: 9,081,701.88
Step by Step Solution
- Step 1: Write the proportion equation
25,223,710.79 : 37,835,566.68 = 6,054,467.84 : x - Step 2: Convert to fraction form
25,223,710.79/37,835,566.68 = 6,054,467.84/x - Step 3: Cross multiply
25,223,710.79x = 37,835,566.68 × 6,054,467.84 - Step 4: Simplify right side
25,223,710.79x = 229,074,221,641,963.22 - Step 5: Solve for x
x = 229,074,221,641,963.22/25,223,710.79 - Step 6: Final answer
x = 9,081,701.88
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.