Finding the Fourth Proportional to 36,310,908.10, 54,403,376.55 and 23,524,831.30
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Solution
The fourth proportional to 36,310,908.10, 54,403,376.55 and 23,524,831.30 is: 35,246,440.32
Step by Step Solution
- Step 1: Write the proportion equation
36,310,908.10 : 54,403,376.55 = 23,524,831.30 : x - Step 2: Convert to fraction form
36,310,908.10/54,403,376.55 = 23,524,831.30/x - Step 3: Cross multiply
36,310,908.10x = 54,403,376.55 × 23,524,831.30 - Step 4: Simplify right side
36,310,908.10x = 1,279,830,255,489,126 - Step 5: Solve for x
x = 1,279,830,255,489,126/36,310,908.10 - Step 6: Final answer
x = 35,246,440.32
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.