Finding the Fourth Proportional to 32,325,305.16, 44,609,865.98 and 17,641,913.82
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Solution
The fourth proportional to 32,325,305.16, 44,609,865.98 and 17,641,913.82 is: 24,346,356.74
Step by Step Solution
- Step 1: Write the proportion equation
32,325,305.16 : 44,609,865.98 = 17,641,913.82 : x - Step 2: Convert to fraction form
32,325,305.16/44,609,865.98 = 17,641,913.82/x - Step 3: Cross multiply
32,325,305.16x = 44,609,865.98 × 17,641,913.82 - Step 4: Simplify right side
32,325,305.16x = 787,003,411,140,909.75 - Step 5: Solve for x
x = 787,003,411,140,909.75/32,325,305.16 - Step 6: Final answer
x = 24,346,356.74
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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.