Finding the Fourth Proportional to 170,566,396.99, 255,864,246.41 and 59,892,554.10
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Solution
The fourth proportional to 170,566,396.99, 255,864,246.41 and 59,892,554.10 is: 89,843,975.66
Step by Step Solution
- Step 1: Write the proportion equation
170,566,396.99 : 255,864,246.41 = 59,892,554.10 : x - Step 2: Convert to fraction form
170,566,396.99/255,864,246.41 = 59,892,554.10/x - Step 3: Cross multiply
170,566,396.99x = 255,864,246.41 × 59,892,554.10 - Step 4: Simplify right side
170,566,396.99x = 15,324,363,219,700,046 - Step 5: Solve for x
x = 15,324,363,219,700,046/170,566,396.99 - Step 6: Final answer
x = 89,843,975.66
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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.