Finding the Fourth Proportional to 45,494,630.70, 68,241,946.05 and 14,789,150.70
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Solution
The fourth proportional to 45,494,630.70, 68,241,946.05 and 14,789,150.70 is: 22,183,726.05
Step by Step Solution
- Step 1: Write the proportion equation
45,494,630.70 : 68,241,946.05 = 14,789,150.70 : x - Step 2: Convert to fraction form
45,494,630.70/68,241,946.05 = 14,789,150.70/x - Step 3: Cross multiply
45,494,630.70x = 68,241,946.05 × 14,789,150.70 - Step 4: Simplify right side
45,494,630.70x = 1,009,240,424,194,719.62 - Step 5: Solve for x
x = 1,009,240,424,194,719.62/45,494,630.70 - Step 6: Final answer
x = 22,183,726.05
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Similar ratio
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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.