Finding the Third Proportional to 39,046,505.63 and 57,132,426.09
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Solution
The third proportional to 39,046,505.63 and 57,132,426.09 is: 83,595,549.95
Step by Step Solution
- Step 1: Write the proportion equation
39,046,505.63 : 57,132,426.09 = 57,132,426.09 : x - Step 2: Convert to fraction form
39,046,505.63/57,132,426.09 = 57,132,426.09/x - Step 3: Cross multiply
39,046,505.63x = 57,132,426.09 × 57,132,426.09 - Step 4: Simplify right side
39,046,505.63x = 3,264,114,111,357,806 - Step 5: Solve for x
x = 3,264,114,111,357,806/39,046,505.63 - Step 6: Final answer
x = 83,595,549.95
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.