Finding the Fourth Proportional to 176,280,176.70, 264,420,265.05 and 95,658,608.70
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Solution
The fourth proportional to 176,280,176.70, 264,420,265.05 and 95,658,608.70 is: 143,487,913.05
Step by Step Solution
- Step 1: Write the proportion equation
176,280,176.70 : 264,420,265.05 = 95,658,608.70 : x - Step 2: Convert to fraction form
176,280,176.70/264,420,265.05 = 95,658,608.70/x - Step 3: Cross multiply
176,280,176.70x = 264,420,265.05 × 95,658,608.70 - Step 4: Simplify right side
176,280,176.70x = 25,294,074,666,768,236 - Step 5: Solve for x
x = 25,294,074,666,768,236/176,280,176.70 - Step 6: Final answer
x = 143,487,913.05
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.