Finding the Fourth Proportional to 19,096,860.74, 26,354,003.74 and 10,395,283.46
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Solution
The fourth proportional to 19,096,860.74, 26,354,003.74 and 10,395,283.46 is: 14,345,674.03
Step by Step Solution
- Step 1: Write the proportion equation
19,096,860.74 : 26,354,003.74 = 10,395,283.46 : x - Step 2: Convert to fraction form
19,096,860.74/26,354,003.74 = 10,395,283.46/x - Step 3: Cross multiply
19,096,860.74x = 26,354,003.74 × 10,395,283.46 - Step 4: Simplify right side
19,096,860.74x = 273,957,339,025,441.94 - Step 5: Solve for x
x = 273,957,339,025,441.94/19,096,860.74 - Step 6: Final answer
x = 14,345,674.03
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.