Finding the Fourth Proportional to 44,487,175.79, 61,398,747.88 and 24,909,325.84
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Solution
The fourth proportional to 44,487,175.79, 61,398,747.88 and 24,909,325.84 is: 34,378,478.52
Step by Step Solution
- Step 1: Write the proportion equation
44,487,175.79 : 61,398,747.88 = 24,909,325.84 : x - Step 2: Convert to fraction form
44,487,175.79/61,398,747.88 = 24,909,325.84/x - Step 3: Cross multiply
44,487,175.79x = 61,398,747.88 × 24,909,325.84 - Step 4: Simplify right side
44,487,175.79x = 1,529,401,417,265,519.25 - Step 5: Solve for x
x = 1,529,401,417,265,519.25/44,487,175.79 - Step 6: Final answer
x = 34,378,478.52
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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.