Finding the Fourth Proportional to 14,711,973.60, 22,054,827.60 and 5,734,437.60
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Solution
The fourth proportional to 14,711,973.60, 22,054,827.60 and 5,734,437.60 is: 8,596,537.49
Step by Step Solution
- Step 1: Write the proportion equation
14,711,973.60 : 22,054,827.60 = 5,734,437.60 : x - Step 2: Convert to fraction form
14,711,973.60/22,054,827.60 = 5,734,437.60/x - Step 3: Cross multiply
14,711,973.60x = 22,054,827.60 × 5,734,437.60 - Step 4: Simplify right side
14,711,973.60x = 126,472,032,650,957.77 - Step 5: Solve for x
x = 126,472,032,650,957.77/14,711,973.60 - Step 6: Final answer
x = 8,596,537.49
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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.