Finding the Fourth Proportional to 11,067,110,800,661, 15,273,092,988,202 and 6,128,732,545,057.50
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Solution
The fourth proportional to 11,067,110,800,661, 15,273,092,988,202 and 6,128,732,545,057.50 is: 8,457,916,772,179.82
Step by Step Solution
- Step 1: Write the proportion equation
11,067,110,800,661 : 15,273,092,988,202 = 6,128,732,545,057.50 : x - Step 2: Convert to fraction form
11,067,110,800,661/15,273,092,988,202 = 6,128,732,545,057.50/x - Step 3: Cross multiply
11,067,110,800,661x = 15,273,092,988,202 × 6,128,732,545,057.50 - Step 4: Simplify right side
11,067,110,800,661x = 93,604,702,060,483,096,290,000,896 - Step 5: Solve for x
x = 93,604,702,060,483,096,290,000,896/11,067,110,800,661 - Step 6: Final answer
x = 8,457,916,772,179.82
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.