Finding the Fourth Proportional to 17,417,953.76, 24,037,596.60 and 9,683,125.34
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Solution
The fourth proportional to 17,417,953.76, 24,037,596.60 and 9,683,125.34 is: 13,363,169.06
Step by Step Solution
- Step 1: Write the proportion equation
17,417,953.76 : 24,037,596.60 = 9,683,125.34 : x - Step 2: Convert to fraction form
17,417,953.76/24,037,596.60 = 9,683,125.34/x - Step 3: Cross multiply
17,417,953.76x = 24,037,596.60 × 9,683,125.34 - Step 4: Simplify right side
17,417,953.76x = 232,759,060,750,157.84 - Step 5: Solve for x
x = 232,759,060,750,157.84/17,417,953.76 - Step 6: Final answer
x = 13,363,169.06
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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.