Finding the Fourth Proportional to 32,159,122.98, 48,112,409.51 and 24,817,113.31
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Solution
The fourth proportional to 32,159,122.98, 48,112,409.51 and 24,817,113.31 is: 37,128,223.90
Step by Step Solution
- Step 1: Write the proportion equation
32,159,122.98 : 48,112,409.51 = 24,817,113.31 : x - Step 2: Convert to fraction form
32,159,122.98/48,112,409.51 = 24,817,113.31/x - Step 3: Cross multiply
32,159,122.98x = 48,112,409.51 × 24,817,113.31 - Step 4: Simplify right side
32,159,122.98x = 1,194,011,118,455,910.75 - Step 5: Solve for x
x = 1,194,011,118,455,910.75/32,159,122.98 - Step 6: Final answer
x = 37,128,223.90
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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.