Finding the Fourth Proportional to 43,110,521.99, 59,483,639.37 and 24,772,264.55
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Solution
The fourth proportional to 43,110,521.99, 59,483,639.37 and 24,772,264.55 is: 34,180,621.87
Step by Step Solution
- Step 1: Write the proportion equation
43,110,521.99 : 59,483,639.37 = 24,772,264.55 : x - Step 2: Convert to fraction form
43,110,521.99/59,483,639.37 = 24,772,264.55/x - Step 3: Cross multiply
43,110,521.99x = 59,483,639.37 × 24,772,264.55 - Step 4: Simplify right side
43,110,521.99x = 1,473,544,450,870,435.25 - Step 5: Solve for x
x = 1,473,544,450,870,435.25/43,110,521.99 - Step 6: Final answer
x = 34,180,621.87
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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.