Finding the Fourth Proportional to 24,105,154.98, 33,265,353.95 and 13,092,119.75
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Solution
The fourth proportional to 24,105,154.98, 33,265,353.95 and 13,092,119.75 is: 18,067,255.65
Step by Step Solution
- Step 1: Write the proportion equation
24,105,154.98 : 33,265,353.95 = 13,092,119.75 : x - Step 2: Convert to fraction form
24,105,154.98/33,265,353.95 = 13,092,119.75/x - Step 3: Cross multiply
24,105,154.98x = 33,265,353.95 × 13,092,119.75 - Step 4: Simplify right side
24,105,154.98x = 435,513,997,439,535.50 - Step 5: Solve for x
x = 435,513,997,439,535.50/24,105,154.98 - Step 6: Final answer
x = 18,067,255.65
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1.5x scale
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.