Finding the Fourth Proportional to 203,391,336, 305,221,373.28 and 95,694,358.08
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Solution
The fourth proportional to 203,391,336, 305,221,373.28 and 95,694,358.08 is: 143,604,757.03
Step by Step Solution
- Step 1: Write the proportion equation
203,391,336 : 305,221,373.28 = 95,694,358.08 : x - Step 2: Convert to fraction form
203,391,336/305,221,373.28 = 95,694,358.08/x - Step 3: Cross multiply
203,391,336x = 305,221,373.28 × 95,694,358.08 - Step 4: Simplify right side
203,391,336x = 29,207,963,388,325,660 - Step 5: Solve for x
x = 29,207,963,388,325,660/203,391,336 - Step 6: Final answer
x = 143,604,757.03
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.