Finding the Fourth Proportional to 167,092,600.23, 250,582,144.05 and 57,892,284.99
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Solution
The fourth proportional to 167,092,600.23, 250,582,144.05 and 57,892,284.99 is: 86,818,763.23
Step by Step Solution
- Step 1: Write the proportion equation
167,092,600.23 : 250,582,144.05 = 57,892,284.99 : x - Step 2: Convert to fraction form
167,092,600.23/250,582,144.05 = 57,892,284.99/x - Step 3: Cross multiply
167,092,600.23x = 250,582,144.05 × 57,892,284.99 - Step 4: Simplify right side
167,092,600.23x = 14,506,772,896,747,834 - Step 5: Solve for x
x = 14,506,772,896,747,834/167,092,600.23 - Step 6: Final answer
x = 86,818,763.23
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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.