Finding the Fourth Proportional to 35,103,164.03, 52,660,355.70 and 10,836,386.99
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Solution
The fourth proportional to 35,103,164.03, 52,660,355.70 and 10,836,386.99 is: 16,256,312.19
Step by Step Solution
- Step 1: Write the proportion equation
35,103,164.03 : 52,660,355.70 = 10,836,386.99 : x - Step 2: Convert to fraction form
35,103,164.03/52,660,355.70 = 10,836,386.99/x - Step 3: Cross multiply
35,103,164.03x = 52,660,355.70 × 10,836,386.99 - Step 4: Simplify right side
35,103,164.03x = 570,647,993,132,950.62 - Step 5: Solve for x
x = 570,647,993,132,950.62/35,103,164.03 - Step 6: Final answer
x = 16,256,312.19
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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.