Finding the Fourth Proportional to 48,045,888.18, 66,302,995.50 and 26,018,883.52
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Solution
The fourth proportional to 48,045,888.18, 66,302,995.50 and 26,018,883.52 is: 35,905,880.44
Step by Step Solution
- Step 1: Write the proportion equation
48,045,888.18 : 66,302,995.50 = 26,018,883.52 : x - Step 2: Convert to fraction form
48,045,888.18/66,302,995.50 = 26,018,883.52/x - Step 3: Cross multiply
48,045,888.18x = 66,302,995.50 × 26,018,883.52 - Step 4: Simplify right side
48,045,888.18x = 1,725,129,916,775,826.50 - Step 5: Solve for x
x = 1,725,129,916,775,826.50/48,045,888.18 - Step 6: Final answer
x = 35,905,880.44
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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.