Finding the Fourth Proportional to 48,160,197.08, 66,460,734.88 and 26,133,136.36
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Solution
The fourth proportional to 48,160,197.08, 66,460,734.88 and 26,133,136.36 is: 36,063,545.26
Step by Step Solution
- Step 1: Write the proportion equation
48,160,197.08 : 66,460,734.88 = 26,133,136.36 : x - Step 2: Convert to fraction form
48,160,197.08/66,460,734.88 = 26,133,136.36/x - Step 3: Cross multiply
48,160,197.08x = 66,460,734.88 × 26,133,136.36 - Step 4: Simplify right side
48,160,197.08x = 1,736,827,447,204,848.25 - Step 5: Solve for x
x = 1,736,827,447,204,848.25/48,160,197.08 - Step 6: Final answer
x = 36,063,545.26
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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.