Finding the Fourth Proportional to 16,532,146.84, 24,798,299.48 and 5,017,714.06
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Solution
The fourth proportional to 16,532,146.84, 24,798,299.48 and 5,017,714.06 is: 7,526,595.14
Step by Step Solution
- Step 1: Write the proportion equation
16,532,146.84 : 24,798,299.48 = 5,017,714.06 : x - Step 2: Convert to fraction form
16,532,146.84/24,798,299.48 = 5,017,714.06/x - Step 3: Cross multiply
16,532,146.84x = 24,798,299.48 × 5,017,714.06 - Step 4: Simplify right side
16,532,146.84x = 124,430,776,034,030.58 - Step 5: Solve for x
x = 124,430,776,034,030.58/16,532,146.84 - Step 6: Final answer
x = 7,526,595.14
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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.