Finding the Fourth Proportional to 34,735,958.49, 52,038,170.99 and 23,186,601.03
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Solution
The fourth proportional to 34,735,958.49, 52,038,170.99 and 23,186,601.03 is: 34,736,001.58
Step by Step Solution
- Step 1: Write the proportion equation
34,735,958.49 : 52,038,170.99 = 23,186,601.03 : x - Step 2: Convert to fraction form
34,735,958.49/52,038,170.99 = 23,186,601.03/x - Step 3: Cross multiply
34,735,958.49x = 52,038,170.99 × 23,186,601.03 - Step 4: Simplify right side
34,735,958.49x = 1,206,588,308,803,164 - Step 5: Solve for x
x = 1,206,588,308,803,164/34,735,958.49 - Step 6: Final answer
x = 34,736,001.58
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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.