Finding the Fourth Proportional to 24,997,708.47, 37,500,718.01 and 8,602,338.09
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Solution
The fourth proportional to 24,997,708.47, 37,500,718.01 and 8,602,338.09 is: 12,904,937.08
Step by Step Solution
- Step 1: Write the proportion equation
24,997,708.47 : 37,500,718.01 = 8,602,338.09 : x - Step 2: Convert to fraction form
24,997,708.47/37,500,718.01 = 8,602,338.09/x - Step 3: Cross multiply
24,997,708.47x = 37,500,718.01 × 8,602,338.09 - Step 4: Simplify right side
24,997,708.47x = 322,593,854,896,760.31 - Step 5: Solve for x
x = 322,593,854,896,760.31/24,997,708.47 - Step 6: Final answer
x = 12,904,937.08
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.