Finding the Fourth Proportional to 39,650,182.49, 59,475,191.81 and 22,370,539.23
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Solution
The fourth proportional to 39,650,182.49, 59,475,191.81 and 22,370,539.23 is: 33,555,762.62
Step by Step Solution
- Step 1: Write the proportion equation
39,650,182.49 : 59,475,191.81 = 22,370,539.23 : x - Step 2: Convert to fraction form
39,650,182.49/59,475,191.81 = 22,370,539.23/x - Step 3: Cross multiply
39,650,182.49x = 59,475,191.81 × 22,370,539.23 - Step 4: Simplify right side
39,650,182.49x = 1,330,492,111,485,527 - Step 5: Solve for x
x = 1,330,492,111,485,527/39,650,182.49 - Step 6: Final answer
x = 33,555,762.62
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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.