Finding the Fourth Proportional to 36,046,325.33, 54,069,488.00 and 8,752,434.26
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Solution
The fourth proportional to 36,046,325.33, 54,069,488.00 and 8,752,434.26 is: 13,128,651.38
Step by Step Solution
- Step 1: Write the proportion equation
36,046,325.33 : 54,069,488.00 = 8,752,434.26 : x - Step 2: Convert to fraction form
36,046,325.33/54,069,488.00 = 8,752,434.26/x - Step 3: Cross multiply
36,046,325.33x = 54,069,488.00 × 8,752,434.26 - Step 4: Simplify right side
36,046,325.33x = 473,239,638,877,749.31 - Step 5: Solve for x
x = 473,239,638,877,749.31/36,046,325.33 - Step 6: Final answer
x = 13,128,651.38
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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.