Finding the Fourth Proportional to 32,370,741.36, 44,671,101.75 and 17,686,092.60
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Solution
The fourth proportional to 32,370,741.36, 44,671,101.75 and 17,686,092.60 is: 24,406,522.96
Step by Step Solution
- Step 1: Write the proportion equation
32,370,741.36 : 44,671,101.75 = 17,686,092.60 : x - Step 2: Convert to fraction form
32,370,741.36/44,671,101.75 = 17,686,092.60/x - Step 3: Cross multiply
32,370,741.36x = 44,671,101.75 × 17,686,092.60 - Step 4: Simplify right side
32,370,741.36x = 790,057,242,094,522.12 - Step 5: Solve for x
x = 790,057,242,094,522.12/32,370,741.36 - Step 6: Final answer
x = 24,406,522.96
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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.