Finding the Fourth Proportional to 202,174,708.18, 303,262,950.72 and 64,000,994.05
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Solution
The fourth proportional to 202,174,708.18, 303,262,950.72 and 64,000,994.05 is: 96,001,772.33
Step by Step Solution
- Step 1: Write the proportion equation
202,174,708.18 : 303,262,950.72 = 64,000,994.05 : x - Step 2: Convert to fraction form
202,174,708.18/303,262,950.72 = 64,000,994.05/x - Step 3: Cross multiply
202,174,708.18x = 303,262,950.72 × 64,000,994.05 - Step 4: Simplify right side
202,174,708.18x = 19,409,130,304,616,164 - Step 5: Solve for x
x = 19,409,130,304,616,164/202,174,708.18 - Step 6: Final answer
x = 96,001,772.33
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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.