Finding the Fourth Proportional to 17,674,707.08, 24,390,713.34 and 10,232,682.95
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Solution
The fourth proportional to 17,674,707.08, 24,390,713.34 and 10,232,682.95 is: 14,120,881.06
Step by Step Solution
- Step 1: Write the proportion equation
17,674,707.08 : 24,390,713.34 = 10,232,682.95 : x - Step 2: Convert to fraction form
17,674,707.08/24,390,713.34 = 10,232,682.95/x - Step 3: Cross multiply
17,674,707.08x = 24,390,713.34 × 10,232,682.95 - Step 4: Simplify right side
17,674,707.08x = 249,582,436,410,602 - Step 5: Solve for x
x = 249,582,436,410,602/17,674,707.08 - Step 6: Final answer
x = 14,120,881.06
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1.5x scale
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.