Finding the Fourth Proportional to 23,326,756.92, 34,986,148.16 and 6,283,444.05
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Solution
The fourth proportional to 23,326,756.92, 34,986,148.16 and 6,283,444.05 is: 9,424,092.05
Step by Step Solution
- Step 1: Write the proportion equation
23,326,756.92 : 34,986,148.16 = 6,283,444.05 : x - Step 2: Convert to fraction form
23,326,756.92/34,986,148.16 = 6,283,444.05/x - Step 3: Cross multiply
23,326,756.92x = 34,986,148.16 × 6,283,444.05 - Step 4: Simplify right side
23,326,756.92x = 219,833,504,456,953.22 - Step 5: Solve for x
x = 219,833,504,456,953.22/23,326,756.92 - Step 6: Final answer
x = 9,424,092.05
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.