Finding the Fourth Proportional to 24,185,117.94, 33,377,820.21 and 18,062,917.62
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Solution
The fourth proportional to 24,185,117.94, 33,377,820.21 and 18,062,917.62 is: 24,928,587.00
Step by Step Solution
- Step 1: Write the proportion equation
24,185,117.94 : 33,377,820.21 = 18,062,917.62 : x - Step 2: Convert to fraction form
24,185,117.94/33,377,820.21 = 18,062,917.62/x - Step 3: Cross multiply
24,185,117.94x = 33,377,820.21 × 18,062,917.62 - Step 4: Simplify right side
24,185,117.94x = 602,900,816,788,401.12 - Step 5: Solve for x
x = 602,900,816,788,401.12/24,185,117.94 - Step 6: Final answer
x = 24,928,587.00
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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.