Finding the Fourth Proportional to 45,551,429.81, 62,860,973.14 and 24,924,876
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Solution
The fourth proportional to 45,551,429.81, 62,860,973.14 and 24,924,876 is: 34,396,328.88
Step by Step Solution
- Step 1: Write the proportion equation
45,551,429.81 : 62,860,973.14 = 24,924,876 : x - Step 2: Convert to fraction form
45,551,429.81/62,860,973.14 = 24,924,876/x - Step 3: Cross multiply
45,551,429.81x = 62,860,973.14 × 24,924,876 - Step 4: Simplify right side
45,551,429.81x = 1,566,801,960,753,830.75 - Step 5: Solve for x
x = 1,566,801,960,753,830.75/45,551,429.81 - Step 6: Final answer
x = 34,396,328.88
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.