Finding the Fourth Proportional to 237,983,544, 357,126,325.92 and 101,669,952.96
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Solution
The fourth proportional to 237,983,544, 357,126,325.92 and 101,669,952.96 is: 152,569,443.02
Step by Step Solution
- Step 1: Write the proportion equation
237,983,544 : 357,126,325.92 = 101,669,952.96 : x - Step 2: Convert to fraction form
237,983,544/357,126,325.92 = 101,669,952.96/x - Step 3: Cross multiply
237,983,544x = 357,126,325.92 × 101,669,952.96 - Step 4: Simplify right side
237,983,544x = 36,309,016,757,064,032 - Step 5: Solve for x
x = 36,309,016,757,064,032/237,983,544 - Step 6: Final answer
x = 152,569,443.02
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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.