Finding the Fourth Proportional to 16,467,319.14, 22,725,033.84 and 9,125,274.84
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Solution
The fourth proportional to 16,467,319.14, 22,725,033.84 and 9,125,274.84 is: 12,592,953.22
Step by Step Solution
- Step 1: Write the proportion equation
16,467,319.14 : 22,725,033.84 = 9,125,274.84 : x - Step 2: Convert to fraction form
16,467,319.14/22,725,033.84 = 9,125,274.84/x - Step 3: Cross multiply
16,467,319.14x = 22,725,033.84 × 9,125,274.84 - Step 4: Simplify right side
16,467,319.14x = 207,372,179,538,300.59 - Step 5: Solve for x
x = 207,372,179,538,300.59/16,467,319.14 - Step 6: Final answer
x = 12,592,953.22
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.