Finding the Fourth Proportional to 26,925,696.84, 37,408,312.68 and 26,602,846.44
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Solution
The fourth proportional to 26,925,696.84, 37,408,312.68 and 26,602,846.44 is: 36,959,771.32
Step by Step Solution
- Step 1: Write the proportion equation
26,925,696.84 : 37,408,312.68 = 26,602,846.44 : x - Step 2: Convert to fraction form
26,925,696.84/37,408,312.68 = 26,602,846.44/x - Step 3: Cross multiply
26,925,696.84x = 37,408,312.68 × 26,602,846.44 - Step 4: Simplify right side
26,925,696.84x = 995,167,597,805,544.88 - Step 5: Solve for x
x = 995,167,597,805,544.88/26,925,696.84 - Step 6: Final answer
x = 36,959,771.32
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.