Finding the Fourth Proportional to 1,593,873,234.27, 2,200,250,363.09 and 1,029,633,232.14
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Solution
The fourth proportional to 1,593,873,234.27, 2,200,250,363.09 and 1,029,633,232.14 is: 1,421,349,480.09
Step by Step Solution
- Step 1: Write the proportion equation
1,593,873,234.27 : 2,200,250,363.09 = 1,029,633,232.14 : x - Step 2: Convert to fraction form
1,593,873,234.27/2,200,250,363.09 = 1,029,633,232.14/x - Step 3: Cross multiply
1,593,873,234.27x = 2,200,250,363.09 × 1,029,633,232.14 - Step 4: Simplify right side
1,593,873,234.27x = 2,265,450,892,860,417,024 - Step 5: Solve for x
x = 2,265,450,892,860,417,024/1,593,873,234.27 - Step 6: Final answer
x = 1,421,349,480.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.