Finding the Fourth Proportional to 64,910,591.93, 97,211,324.41 and 37,559,242.76
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Solution
The fourth proportional to 64,910,591.93, 97,211,324.41 and 37,559,242.76 is: 56,249,429.00
Step by Step Solution
- Step 1: Write the proportion equation
64,910,591.93 : 97,211,324.41 = 37,559,242.76 : x - Step 2: Convert to fraction form
64,910,591.93/97,211,324.41 = 37,559,242.76/x - Step 3: Cross multiply
64,910,591.93x = 97,211,324.41 × 37,559,242.76 - Step 4: Simplify right side
64,910,591.93x = 3,651,183,731,956,349.50 - Step 5: Solve for x
x = 3,651,183,731,956,349.50/64,910,591.93 - Step 6: Final answer
x = 56,249,429.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.