Finding the Fourth Proportional to 23,300,525.74, 34,950,758.36 and 6,261,199.06
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Solution
The fourth proportional to 23,300,525.74, 34,950,758.36 and 6,261,199.06 is: 9,391,790.46
Step by Step Solution
- Step 1: Write the proportion equation
23,300,525.74 : 34,950,758.36 = 6,261,199.06 : x - Step 2: Convert to fraction form
23,300,525.74/34,950,758.36 = 6,261,199.06/x - Step 3: Cross multiply
23,300,525.74x = 34,950,758.36 × 6,261,199.06 - Step 4: Simplify right side
23,300,525.74x = 218,833,655,389,919.12 - Step 5: Solve for x
x = 218,833,655,389,919.12/23,300,525.74 - Step 6: Final answer
x = 9,391,790.46
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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.