Finding the Fourth Proportional to 176,146,238.16, 264,152,037.74 and 57,943,499.09
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Solution
The fourth proportional to 176,146,238.16, 264,152,037.74 and 57,943,499.09 is: 86,893,103.80
Step by Step Solution
- Step 1: Write the proportion equation
176,146,238.16 : 264,152,037.74 = 57,943,499.09 : x - Step 2: Convert to fraction form
176,146,238.16/264,152,037.74 = 57,943,499.09/x - Step 3: Cross multiply
176,146,238.16x = 264,152,037.74 × 57,943,499.09 - Step 4: Simplify right side
176,146,238.16x = 15,305,893,356,798,860 - Step 5: Solve for x
x = 15,305,893,356,798,860/176,146,238.16 - Step 6: Final answer
x = 86,893,103.80
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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.