Finding the Fourth Proportional to 44,684,518.08, 61,664,212.80 and 24,837,763.08
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Solution
The fourth proportional to 44,684,518.08, 61,664,212.80 and 24,837,763.08 is: 34,275,878.40
Step by Step Solution
- Step 1: Write the proportion equation
44,684,518.08 : 61,664,212.80 = 24,837,763.08 : x - Step 2: Convert to fraction form
44,684,518.08/61,664,212.80 = 24,837,763.08/x - Step 3: Cross multiply
44,684,518.08x = 61,664,212.80 × 24,837,763.08 - Step 4: Simplify right side
44,684,518.08x = 1,531,601,108,041,103.25 - Step 5: Solve for x
x = 1,531,601,108,041,103.25/44,684,518.08 - Step 6: Final answer
x = 34,275,878.40
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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.