Finding the Fourth Proportional to 32,506,063.08, 44,862,899.94 and 18,754,777.32
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Solution
The fourth proportional to 32,506,063.08, 44,862,899.94 and 18,754,777.32 is: 25,884,208.01
Step by Step Solution
- Step 1: Write the proportion equation
32,506,063.08 : 44,862,899.94 = 18,754,777.32 : x - Step 2: Convert to fraction form
32,506,063.08/44,862,899.94 = 18,754,777.32/x - Step 3: Cross multiply
32,506,063.08x = 44,862,899.94 × 18,754,777.32 - Step 4: Simplify right side
32,506,063.08x = 841,393,698,304,141.38 - Step 5: Solve for x
x = 841,393,698,304,141.38/32,506,063.08 - Step 6: Final answer
x = 25,884,208.01
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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.