Finding the Fourth Proportional to 118,503,297.71, 177,560,835.58 and 63,112,323.29
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Solution
The fourth proportional to 118,503,297.71, 177,560,835.58 and 63,112,323.29 is: 94,565,105.57
Step by Step Solution
- Step 1: Write the proportion equation
118,503,297.71 : 177,560,835.58 = 63,112,323.29 : x - Step 2: Convert to fraction form
118,503,297.71/177,560,835.58 = 63,112,323.29/x - Step 3: Cross multiply
118,503,297.71x = 177,560,835.58 × 63,112,323.29 - Step 4: Simplify right side
118,503,297.71x = 11,206,276,857,958,582 - Step 5: Solve for x
x = 11,206,276,857,958,582/118,503,297.71 - Step 6: Final answer
x = 94,565,105.57
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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.