Finding the Fourth Proportional to 176,430,542.00, 264,601,813.52 and 51,908,392.58
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Solution
The fourth proportional to 176,430,542.00, 264,601,813.52 and 51,908,392.58 is: 77,849,643.59
Step by Step Solution
- Step 1: Write the proportion equation
176,430,542.00 : 264,601,813.52 = 51,908,392.58 : x - Step 2: Convert to fraction form
176,430,542.00/264,601,813.52 = 51,908,392.58/x - Step 3: Cross multiply
176,430,542.00x = 264,601,813.52 × 51,908,392.58 - Step 4: Simplify right side
176,430,542.00x = 13,735,054,812,382,874 - Step 5: Solve for x
x = 13,735,054,812,382,874/176,430,542.00 - Step 6: Final answer
x = 77,849,643.59
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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.