Finding the Fourth Proportional to 351,701,497.03, 526,886,357.19 and 234,764,252.75
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Solution
The fourth proportional to 351,701,497.03, 526,886,357.19 and 234,764,252.75 is: 351,701,892.01
Step by Step Solution
- Step 1: Write the proportion equation
351,701,497.03 : 526,886,357.19 = 234,764,252.75 : x - Step 2: Convert to fraction form
351,701,497.03/526,886,357.19 = 234,764,252.75/x - Step 3: Cross multiply
351,701,497.03x = 526,886,357.19 × 234,764,252.75 - Step 4: Simplify right side
351,701,497.03x = 123,694,081,929,879,936 - Step 5: Solve for x
x = 123,694,081,929,879,936/351,701,497.03 - Step 6: Final answer
x = 351,701,892.01
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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.