Finding the Fourth Proportional to 64,974,173.36, 97,473,550 and 26,115,650.24
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Solution
The fourth proportional to 64,974,173.36, 97,473,550 and 26,115,650.24 is: 39,178,415.17
Step by Step Solution
- Step 1: Write the proportion equation
64,974,173.36 : 97,473,550 = 26,115,650.24 : x - Step 2: Convert to fraction form
64,974,173.36/97,473,550 = 26,115,650.24/x - Step 3: Cross multiply
64,974,173.36x = 97,473,550 × 26,115,650.24 - Step 4: Simplify right side
64,974,173.36x = 2,545,585,139,451,152 - Step 5: Solve for x
x = 2,545,585,139,451,152/64,974,173.36 - Step 6: Final answer
x = 39,178,415.17
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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.