Finding the Fourth Proportional to 19,692,115.08, 29,537,104.91 and 6,045,264.24
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Solution
The fourth proportional to 19,692,115.08, 29,537,104.91 and 6,045,264.24 is: 9,067,568.58
Step by Step Solution
- Step 1: Write the proportion equation
19,692,115.08 : 29,537,104.91 = 6,045,264.24 : x - Step 2: Convert to fraction form
19,692,115.08/29,537,104.91 = 6,045,264.24/x - Step 3: Cross multiply
19,692,115.08x = 29,537,104.91 × 6,045,264.24 - Step 4: Simplify right side
19,692,115.08x = 178,559,604,035,325.12 - Step 5: Solve for x
x = 178,559,604,035,325.12/19,692,115.08 - Step 6: Final answer
x = 9,067,568.58
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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.