Finding the Fourth Proportional to 43,110,516.06, 59,483,631.15 and 24,772,258.62
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Solution
The fourth proportional to 43,110,516.06, 59,483,631.15 and 24,772,258.62 is: 34,180,613.67
Step by Step Solution
- Step 1: Write the proportion equation
43,110,516.06 : 59,483,631.15 = 24,772,258.62 : x - Step 2: Convert to fraction form
43,110,516.06/59,483,631.15 = 24,772,258.62/x - Step 3: Cross multiply
43,110,516.06x = 59,483,631.15 × 24,772,258.62 - Step 4: Simplify right side
43,110,516.06x = 1,473,543,894,504,488 - Step 5: Solve for x
x = 1,473,543,894,504,488/43,110,516.06 - Step 6: Final answer
x = 34,180,613.67
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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.