Finding the Fourth Proportional to 32,170,701.84, 44,416,946.52 and 24,715,085.16
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Solution
The fourth proportional to 32,170,701.84, 44,416,946.52 and 24,715,085.16 is: 34,123,241.12
Step by Step Solution
- Step 1: Write the proportion equation
32,170,701.84 : 44,416,946.52 = 24,715,085.16 : x - Step 2: Convert to fraction form
32,170,701.84/44,416,946.52 = 24,715,085.16/x - Step 3: Cross multiply
32,170,701.84x = 44,416,946.52 × 24,715,085.16 - Step 4: Simplify right side
32,170,701.84x = 1,097,768,615,788,965.75 - Step 5: Solve for x
x = 1,097,768,615,788,965.75/32,170,701.84 - Step 6: Final answer
x = 34,123,241.12
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1.5x scale
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.