Finding the Fourth Proportional to 176,380,551.09, 264,553,718.81 and 53,559,931
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Solution
The fourth proportional to 176,380,551.09, 264,553,718.81 and 53,559,931 is: 80,334,701.52
Step by Step Solution
- Step 1: Write the proportion equation
176,380,551.09 : 264,553,718.81 = 53,559,931 : x - Step 2: Convert to fraction form
176,380,551.09/264,553,718.81 = 53,559,931/x - Step 3: Cross multiply
176,380,551.09x = 264,553,718.81 × 53,559,931 - Step 4: Simplify right side
176,380,551.09x = 14,169,478,925,257,002 - Step 5: Solve for x
x = 14,169,478,925,257,002/176,380,551.09 - Step 6: Final answer
x = 80,334,701.52
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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.