Finding the Fourth Proportional to 97,371,033.46, 146,083,855.73 and 39,119,616.36
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Solution
The fourth proportional to 97,371,033.46, 146,083,855.73 and 39,119,616.36 is: 58,690,394.77
Step by Step Solution
- Step 1: Write the proportion equation
97,371,033.46 : 146,083,855.73 = 39,119,616.36 : x - Step 2: Convert to fraction form
97,371,033.46/146,083,855.73 = 39,119,616.36/x - Step 3: Cross multiply
97,371,033.46x = 146,083,855.73 × 39,119,616.36 - Step 4: Simplify right side
97,371,033.46x = 5,714,744,392,351,589 - Step 5: Solve for x
x = 5,714,744,392,351,589/97,371,033.46 - Step 6: Final answer
x = 58,690,394.77
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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.