Finding the Fourth Proportional to 48,035,297.97, 66,239,164.44 and 41,088,970.04
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Solution
The fourth proportional to 48,035,297.97, 66,239,164.44 and 41,088,970.04 is: 56,660,396.79
Step by Step Solution
- Step 1: Write the proportion equation
48,035,297.97 : 66,239,164.44 = 41,088,970.04 : x - Step 2: Convert to fraction form
48,035,297.97/66,239,164.44 = 41,088,970.04/x - Step 3: Cross multiply
48,035,297.97x = 66,239,164.44 × 41,088,970.04 - Step 4: Simplify right side
48,035,297.97x = 2,721,699,042,818,597 - Step 5: Solve for x
x = 2,721,699,042,818,597/48,035,297.97 - Step 6: Final answer
x = 56,660,396.79
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.