Finding the Fourth Proportional to 44,362,818.64, 61,220,877.45 and 24,246,222.82
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Solution
The fourth proportional to 44,362,818.64, 61,220,877.45 and 24,246,222.82 is: 33,459,890.09
Step by Step Solution
- Step 1: Write the proportion equation
44,362,818.64 : 61,220,877.45 = 24,246,222.82 : x - Step 2: Convert to fraction form
44,362,818.64/61,220,877.45 = 24,246,222.82/x - Step 3: Cross multiply
44,362,818.64x = 61,220,877.45 × 24,246,222.82 - Step 4: Simplify right side
44,362,818.64x = 1,484,375,035,888,613.50 - Step 5: Solve for x
x = 1,484,375,035,888,613.50/44,362,818.64 - Step 6: Final answer
x = 33,459,890.09
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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.