Finding the Fourth Proportional to 150,754,641.42, 226,084,023.09 and 48,494,875.98
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Solution
The fourth proportional to 150,754,641.42, 226,084,023.09 and 48,494,875.98 is: 72,726,892.90
Step by Step Solution
- Step 1: Write the proportion equation
150,754,641.42 : 226,084,023.09 = 48,494,875.98 : x - Step 2: Convert to fraction form
150,754,641.42/226,084,023.09 = 48,494,875.98/x - Step 3: Cross multiply
150,754,641.42x = 226,084,023.09 × 48,494,875.98 - Step 4: Simplify right side
150,754,641.42x = 10,963,916,660,809,006 - Step 5: Solve for x
x = 10,963,916,660,809,006/150,754,641.42 - Step 6: Final answer
x = 72,726,892.90
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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.