Finding the Fourth Proportional to 44,120,695.68, 60,886,557.36 and 24,805,111.68
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Solution
The fourth proportional to 44,120,695.68, 60,886,557.36 and 24,805,111.68 is: 34,231,052.61
Step by Step Solution
- Step 1: Write the proportion equation
44,120,695.68 : 60,886,557.36 = 24,805,111.68 : x - Step 2: Convert to fraction form
44,120,695.68/60,886,557.36 = 24,805,111.68/x - Step 3: Cross multiply
44,120,695.68x = 60,886,557.36 × 24,805,111.68 - Step 4: Simplify right side
44,120,695.68x = 1,510,297,855,125,526 - Step 5: Solve for x
x = 1,510,297,855,125,526/44,120,695.68 - Step 6: Final answer
x = 34,231,052.61
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.