Finding the Fourth Proportional to 2,184,827,135.74, 3,277,240,703.62 and 2,184,827,135.74
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Solution
The fourth proportional to 2,184,827,135.74, 3,277,240,703.62 and 2,184,827,135.74 is: 3,277,240,703.62
Step by Step Solution
- Step 1: Write the proportion equation
2,184,827,135.74 : 3,277,240,703.62 = 2,184,827,135.74 : x - Step 2: Convert to fraction form
2,184,827,135.74/3,277,240,703.62 = 2,184,827,135.74/x - Step 3: Cross multiply
2,184,827,135.74x = 3,277,240,703.62 × 2,184,827,135.74 - Step 4: Simplify right side
2,184,827,135.74x = 7,160,204,419,606,972,416 - Step 5: Solve for x
x = 7,160,204,419,606,972,416/2,184,827,135.74 - Step 6: Final answer
x = 3,277,240,703.62
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1.5x scale
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.