Finding the Fourth Proportional to 22,910,057.84, 34,358,360.36 and 6,732,162.74
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Solution
The fourth proportional to 22,910,057.84, 34,358,360.36 and 6,732,162.74 is: 10,096,267.54
Step by Step Solution
- Step 1: Write the proportion equation
22,910,057.84 : 34,358,360.36 = 6,732,162.74 : x - Step 2: Convert to fraction form
22,910,057.84/34,358,360.36 = 6,732,162.74/x - Step 3: Cross multiply
22,910,057.84x = 34,358,360.36 × 6,732,162.74 - Step 4: Simplify right side
22,910,057.84x = 231,306,073,268,123.59 - Step 5: Solve for x
x = 231,306,073,268,123.59/22,910,057.84 - Step 6: Final answer
x = 10,096,267.54
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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.