Finding the Fourth Proportional to 44,859,265.95, 61,917,304.37 and 29,217,267.87
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Solution
The fourth proportional to 44,859,265.95, 61,917,304.37 and 29,217,267.87 is: 40,327,331.02
Step by Step Solution
- Step 1: Write the proportion equation
44,859,265.95 : 61,917,304.37 = 29,217,267.87 : x - Step 2: Convert to fraction form
44,859,265.95/61,917,304.37 = 29,217,267.87/x - Step 3: Cross multiply
44,859,265.95x = 61,917,304.37 × 29,217,267.87 - Step 4: Simplify right side
44,859,265.95x = 1,809,054,467,420,525.50 - Step 5: Solve for x
x = 1,809,054,467,420,525.50/44,859,265.95 - Step 6: Final answer
x = 40,327,331.02
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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.