Finding the Fourth Proportional to 14,975,587.98, 22,466,181.57 and 6,000,839.82
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Solution
The fourth proportional to 14,975,587.98, 22,466,181.57 and 6,000,839.82 is: 9,002,381.55
Step by Step Solution
- Step 1: Write the proportion equation
14,975,587.98 : 22,466,181.57 = 6,000,839.82 : x - Step 2: Convert to fraction form
14,975,587.98/22,466,181.57 = 6,000,839.82/x - Step 3: Cross multiply
14,975,587.98x = 22,466,181.57 × 6,000,839.82 - Step 4: Simplify right side
14,975,587.98x = 134,815,956,968,606.12 - Step 5: Solve for x
x = 134,815,956,968,606.12/14,975,587.98 - Step 6: Final answer
x = 9,002,381.55
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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.