Finding the Fourth Proportional to 35,596,156.25, 53,399,350.99 and 11,006,000.59
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Solution
The fourth proportional to 35,596,156.25, 53,399,350.99 and 11,006,000.59 is: 16,510,582.89
Step by Step Solution
- Step 1: Write the proportion equation
35,596,156.25 : 53,399,350.99 = 11,006,000.59 : x - Step 2: Convert to fraction form
35,596,156.25/53,399,350.99 = 11,006,000.59/x - Step 3: Cross multiply
35,596,156.25x = 53,399,350.99 × 11,006,000.59 - Step 4: Simplify right side
35,596,156.25x = 587,713,288,340,543.75 - Step 5: Solve for x
x = 587,713,288,340,543.75/35,596,156.25 - Step 6: Final answer
x = 16,510,582.89
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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.