Finding the Fourth Proportional to 16,475,898.84, 24,708,114.06 and 6,757,751.72
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Solution
The fourth proportional to 16,475,898.84, 24,708,114.06 and 6,757,751.72 is: 10,134,275.63
Step by Step Solution
- Step 1: Write the proportion equation
16,475,898.84 : 24,708,114.06 = 6,757,751.72 : x - Step 2: Convert to fraction form
16,475,898.84/24,708,114.06 = 6,757,751.72/x - Step 3: Cross multiply
16,475,898.84x = 24,708,114.06 × 6,757,751.72 - Step 4: Simplify right side
16,475,898.84x = 166,971,300,163,380.59 - Step 5: Solve for x
x = 166,971,300,163,380.59/16,475,898.84 - Step 6: Final answer
x = 10,134,275.63
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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.