Finding the Fourth Proportional to 35,461,369.62, 53,192,069.01 and 8,535,025.62
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Solution
The fourth proportional to 35,461,369.62, 53,192,069.01 and 8,535,025.62 is: 12,802,541.94
Step by Step Solution
- Step 1: Write the proportion equation
35,461,369.62 : 53,192,069.01 = 8,535,025.62 : x - Step 2: Convert to fraction form
35,461,369.62/53,192,069.01 = 8,535,025.62/x - Step 3: Cross multiply
35,461,369.62x = 53,192,069.01 × 8,535,025.62 - Step 4: Simplify right side
35,461,369.62x = 453,995,671,781,158 - Step 5: Solve for x
x = 453,995,671,781,158/35,461,369.62 - Step 6: Final answer
x = 12,802,541.94
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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.