Finding the Fourth Proportional to 243,791,397.24, 365,686,110.84 and 88,308,813.84
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Solution
The fourth proportional to 243,791,397.24, 365,686,110.84 and 88,308,813.84 is: 132,462,863.96
Step by Step Solution
- Step 1: Write the proportion equation
243,791,397.24 : 365,686,110.84 = 88,308,813.84 : x - Step 2: Convert to fraction form
243,791,397.24/365,686,110.84 = 88,308,813.84/x - Step 3: Cross multiply
243,791,397.24x = 365,686,110.84 × 88,308,813.84 - Step 4: Simplify right side
243,791,397.24x = 32,293,306,686,043,164 - Step 5: Solve for x
x = 32,293,306,686,043,164/243,791,397.24 - Step 6: Final answer
x = 132,462,863.96
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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.