Finding the Fourth Proportional to 33,176,197.98, 49,756,832.01 and 11,901,061.98
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Solution
The fourth proportional to 33,176,197.98, 49,756,832.01 and 11,901,061.98 is: 17,848,915.12
Step by Step Solution
- Step 1: Write the proportion equation
33,176,197.98 : 49,756,832.01 = 11,901,061.98 : x - Step 2: Convert to fraction form
33,176,197.98/49,756,832.01 = 11,901,061.98/x - Step 3: Cross multiply
33,176,197.98x = 49,756,832.01 × 11,901,061.98 - Step 4: Simplify right side
33,176,197.98x = 592,159,141,679,458 - Step 5: Solve for x
x = 592,159,141,679,458/33,176,197.98 - Step 6: Final answer
x = 17,848,915.12
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.