Finding the Fourth Proportional to 26,223,827.10, 39,335,740.65 and 24,544,211.10
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Solution
The fourth proportional to 26,223,827.10, 39,335,740.65 and 24,544,211.10 is: 36,816,316.65
Step by Step Solution
- Step 1: Write the proportion equation
26,223,827.10 : 39,335,740.65 = 24,544,211.10 : x - Step 2: Convert to fraction form
26,223,827.10/39,335,740.65 = 24,544,211.10/x - Step 3: Cross multiply
26,223,827.10x = 39,335,740.65 × 24,544,211.10 - Step 4: Simplify right side
26,223,827.10x = 965,464,722,288,451.25 - Step 5: Solve for x
x = 965,464,722,288,451.25/26,223,827.10 - Step 6: Final answer
x = 36,816,316.65
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1.5x scale
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.