Finding the Fourth Proportional to 110,683,297.70, 166,125,695.58 and 58,911,365.24
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Solution
The fourth proportional to 110,683,297.70, 166,125,695.58 and 58,911,365.24 is: 88,420,671.70
Step by Step Solution
- Step 1: Write the proportion equation
110,683,297.70 : 166,125,695.58 = 58,911,365.24 : x - Step 2: Convert to fraction form
110,683,297.70/166,125,695.58 = 58,911,365.24/x - Step 3: Cross multiply
110,683,297.70x = 166,125,695.58 × 58,911,365.24 - Step 4: Simplify right side
110,683,297.70x = 9,786,691,528,062,434 - Step 5: Solve for x
x = 9,786,691,528,062,434/110,683,297.70 - Step 6: Final answer
x = 88,420,671.70
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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.