Finding the Fourth Proportional to 32,539,359.45, 48,774,723.12 and 10,674,029.10
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Solution
The fourth proportional to 32,539,359.45, 48,774,723.12 and 10,674,029.10 is: 15,999,786.80
Step by Step Solution
- Step 1: Write the proportion equation
32,539,359.45 : 48,774,723.12 = 10,674,029.10 : x - Step 2: Convert to fraction form
32,539,359.45/48,774,723.12 = 10,674,029.10/x - Step 3: Cross multiply
32,539,359.45x = 48,774,723.12 × 10,674,029.10 - Step 4: Simplify right side
32,539,359.45x = 520,622,813,927,322.75 - Step 5: Solve for x
x = 520,622,813,927,322.75/32,539,359.45 - Step 6: Final answer
x = 15,999,786.80
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.