Finding the Fourth Proportional to 32,502,287.76, 48,739,258.12 and 12,293,358
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Solution
The fourth proportional to 32,502,287.76, 48,739,258.12 and 12,293,358 is: 18,434,676.14
Step by Step Solution
- Step 1: Write the proportion equation
32,502,287.76 : 48,739,258.12 = 12,293,358 : x - Step 2: Convert to fraction form
32,502,287.76/48,739,258.12 = 12,293,358/x - Step 3: Cross multiply
32,502,287.76x = 48,739,258.12 × 12,293,358 - Step 4: Simplify right side
32,502,287.76x = 599,169,148,723,566.88 - Step 5: Solve for x
x = 599,169,148,723,566.88/32,502,287.76 - Step 6: Final answer
x = 18,434,676.14
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.