Finding the Fourth Proportional to 44,298,220.80, 61,135,025.16 and 24,455,930.05
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Solution
The fourth proportional to 44,298,220.80, 61,135,025.16 and 24,455,930.05 is: 33,751,104.94
Step by Step Solution
- Step 1: Write the proportion equation
44,298,220.80 : 61,135,025.16 = 24,455,930.05 : x - Step 2: Convert to fraction form
44,298,220.80/61,135,025.16 = 24,455,930.05/x - Step 3: Cross multiply
44,298,220.80x = 61,135,025.16 × 24,455,930.05 - Step 4: Simplify right side
44,298,220.80x = 1,495,113,898,917,950 - Step 5: Solve for x
x = 1,495,113,898,917,950/44,298,220.80 - Step 6: Final answer
x = 33,751,104.94
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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.