Finding the Fourth Proportional to 159,675,631.98, 239,527,030.05 and 44,660,252.22
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Solution
The fourth proportional to 159,675,631.98, 239,527,030.05 and 44,660,252.22 is: 66,994,177.15
Step by Step Solution
- Step 1: Write the proportion equation
159,675,631.98 : 239,527,030.05 = 44,660,252.22 : x - Step 2: Convert to fraction form
159,675,631.98/239,527,030.05 = 44,660,252.22/x - Step 3: Cross multiply
159,675,631.98x = 239,527,030.05 × 44,660,252.22 - Step 4: Simplify right side
159,675,631.98x = 10,697,337,575,540,520 - Step 5: Solve for x
x = 10,697,337,575,540,520/159,675,631.98 - Step 6: Final answer
x = 66,994,177.15
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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.