Finding the Fourth Proportional to 2,277,377,317.50, 3,416,215,866.96 and 596,703,958.08
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Solution
The fourth proportional to 2,277,377,317.50, 3,416,215,866.96 and 596,703,958.08 is: 895,095,210.53
Step by Step Solution
- Step 1: Write the proportion equation
2,277,377,317.50 : 3,416,215,866.96 = 596,703,958.08 : x - Step 2: Convert to fraction form
2,277,377,317.50/3,416,215,866.96 = 596,703,958.08/x - Step 3: Cross multiply
2,277,377,317.50x = 3,416,215,866.96 × 596,703,958.08 - Step 4: Simplify right side
2,277,377,317.50x = 2,038,469,529,470,730,752 - Step 5: Solve for x
x = 2,038,469,529,470,730,752/2,277,377,317.50 - Step 6: Final answer
x = 895,095,210.53
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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.