Finding the Fourth Proportional to 24,190,312, 36,285,468 and 10,006,888
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Solution
The fourth proportional to 24,190,312, 36,285,468 and 10,006,888 is: 15,010,332
Step by Step Solution
- Step 1: Write the proportion equation
24,190,312 : 36,285,468 = 10,006,888 : x - Step 2: Convert to fraction form
24,190,312/36,285,468 = 10,006,888/x - Step 3: Cross multiply
24,190,312x = 36,285,468 × 10,006,888 - Step 4: Simplify right side
24,190,312x = 363,104,614,303,584 - Step 5: Solve for x
x = 363,104,614,303,584/24,190,312 - Step 6: Final answer
x = 15,010,332
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1.5x scale
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.