Finding the Fourth Proportional to 29,236,050.56, 40,345,750.58 and 16,183,309.48
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Solution
The fourth proportional to 29,236,050.56, 40,345,750.58 and 16,183,309.48 is: 22,332,967.53
Step by Step Solution
- Step 1: Write the proportion equation
29,236,050.56 : 40,345,750.58 = 16,183,309.48 : x - Step 2: Convert to fraction form
29,236,050.56/40,345,750.58 = 16,183,309.48/x - Step 3: Cross multiply
29,236,050.56x = 40,345,750.58 × 16,183,309.48 - Step 4: Simplify right side
29,236,050.56x = 652,927,767,839,029.50 - Step 5: Solve for x
x = 652,927,767,839,029.50/29,236,050.56 - Step 6: Final answer
x = 22,332,967.53
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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.