Finding the Fourth Proportional to 562,052,438.36, 775,713,496.26 and 323,852,001.82
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Solution
The fourth proportional to 562,052,438.36, 775,713,496.26 and 323,852,001.82 is: 446,962,510.00
Step by Step Solution
- Step 1: Write the proportion equation
562,052,438.36 : 775,713,496.26 = 323,852,001.82 : x - Step 2: Convert to fraction form
562,052,438.36/775,713,496.26 = 323,852,001.82/x - Step 3: Cross multiply
562,052,438.36x = 775,713,496.26 × 323,852,001.82 - Step 4: Simplify right side
562,052,438.36x = 251,216,368,602,592,064 - Step 5: Solve for x
x = 251,216,368,602,592,064/562,052,438.36 - Step 6: Final answer
x = 446,962,510.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.