Finding the Fourth Proportional to 224,727,131.81, 337,090,698.53 and 63,169,067.81
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Solution
The fourth proportional to 224,727,131.81, 337,090,698.53 and 63,169,067.81 is: 94,753,601.95
Step by Step Solution
- Step 1: Write the proportion equation
224,727,131.81 : 337,090,698.53 = 63,169,067.81 : x - Step 2: Convert to fraction form
224,727,131.81/337,090,698.53 = 63,169,067.81/x - Step 3: Cross multiply
224,727,131.81x = 337,090,698.53 × 63,169,067.81 - Step 4: Simplify right side
224,727,131.81x = 21,293,705,194,325,604 - Step 5: Solve for x
x = 21,293,705,194,325,604/224,727,131.81 - Step 6: Final answer
x = 94,753,601.95
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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.