Finding the Fourth Proportional to 62,493,465.55, 93,706,025.76 and 49,622,296.68
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Solution
The fourth proportional to 62,493,465.55, 93,706,025.76 and 49,622,296.68 is: 74,406,310.64
Step by Step Solution
- Step 1: Write the proportion equation
62,493,465.55 : 93,706,025.76 = 49,622,296.68 : x - Step 2: Convert to fraction form
62,493,465.55/93,706,025.76 = 49,622,296.68/x - Step 3: Cross multiply
62,493,465.55x = 93,706,025.76 × 49,622,296.68 - Step 4: Simplify right side
62,493,465.55x = 4,649,908,210,966,443 - Step 5: Solve for x
x = 4,649,908,210,966,443/62,493,465.55 - Step 6: Final answer
x = 74,406,310.64
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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.