Finding the Fourth Proportional to 16,596,177.67, 24,880,066.90 and 6,368,376.93
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Solution
The fourth proportional to 16,596,177.67, 24,880,066.90 and 6,368,376.93 is: 9,547,116.63
Step by Step Solution
- Step 1: Write the proportion equation
16,596,177.67 : 24,880,066.90 = 6,368,376.93 : x - Step 2: Convert to fraction form
16,596,177.67/24,880,066.90 = 6,368,376.93/x - Step 3: Cross multiply
16,596,177.67x = 24,880,066.90 × 6,368,376.93 - Step 4: Simplify right side
16,596,177.67x = 158,445,643,906,574.38 - Step 5: Solve for x
x = 158,445,643,906,574.38/16,596,177.67 - Step 6: Final answer
x = 9,547,116.63
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.