Finding the Fourth Proportional to 17,774,023.24, 24,528,103.38 and 9,625,259.08
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Solution
The fourth proportional to 17,774,023.24, 24,528,103.38 and 9,625,259.08 is: 13,282,831.16
Step by Step Solution
- Step 1: Write the proportion equation
17,774,023.24 : 24,528,103.38 = 9,625,259.08 : x - Step 2: Convert to fraction form
17,774,023.24/24,528,103.38 = 9,625,259.08/x - Step 3: Cross multiply
17,774,023.24x = 24,528,103.38 × 9,625,259.08 - Step 4: Simplify right side
17,774,023.24x = 236,089,349,773,523.69 - Step 5: Solve for x
x = 236,089,349,773,523.69/17,774,023.24 - Step 6: Final answer
x = 13,282,831.16
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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.