Finding the Fourth Proportional to 62,657,987.46, 94,006,229.51 and 29,910,347.00
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Solution
The fourth proportional to 62,657,987.46, 94,006,229.51 and 29,910,347.00 is: 44,874,708.85
Step by Step Solution
- Step 1: Write the proportion equation
62,657,987.46 : 94,006,229.51 = 29,910,347.00 : x - Step 2: Convert to fraction form
62,657,987.46/94,006,229.51 = 29,910,347.00/x - Step 3: Cross multiply
62,657,987.46x = 94,006,229.51 × 29,910,347.00 - Step 4: Simplify right side
62,657,987.46x = 2,811,758,944,410,485 - Step 5: Solve for x
x = 2,811,758,944,410,485/62,657,987.46 - Step 6: Final answer
x = 44,874,708.85
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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.