Finding the Fourth Proportional to 350,832,065.58, 526,246,664.04 and 88,517,231.23
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Solution
The fourth proportional to 350,832,065.58, 526,246,664.04 and 88,517,231.23 is: 132,775,484.95
Step by Step Solution
- Step 1: Write the proportion equation
350,832,065.58 : 526,246,664.04 = 88,517,231.23 : x - Step 2: Convert to fraction form
350,832,065.58/526,246,664.04 = 88,517,231.23/x - Step 3: Cross multiply
350,832,065.58x = 526,246,664.04 × 88,517,231.23 - Step 4: Simplify right side
350,832,065.58x = 46,581,897,644,844,808 - Step 5: Solve for x
x = 46,581,897,644,844,808/350,832,065.58 - Step 6: Final answer
x = 132,775,484.95
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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.