Finding the Fourth Proportional to 35,764,831.84, 53,651,086.08 and 15,296,677.24
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Solution
The fourth proportional to 35,764,831.84, 53,651,086.08 and 15,296,677.24 is: 22,946,657.52
Step by Step Solution
- Step 1: Write the proportion equation
35,764,831.84 : 53,651,086.08 = 15,296,677.24 : x - Step 2: Convert to fraction form
35,764,831.84/53,651,086.08 = 15,296,677.24/x - Step 3: Cross multiply
35,764,831.84x = 53,651,086.08 × 15,296,677.24 - Step 4: Simplify right side
35,764,831.84x = 820,683,347,341,216.75 - Step 5: Solve for x
x = 820,683,347,341,216.75/35,764,831.84 - Step 6: Final answer
x = 22,946,657.52
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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.