Finding the Fourth Proportional to 6,832,277,927,176, 9,428,815,377,441.60 and 3,749,383,019,024.70
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Solution
The fourth proportional to 6,832,277,927,176, 9,428,815,377,441.60 and 3,749,383,019,024.70 is: 5,174,297,744,106.95
Step by Step Solution
- Step 1: Write the proportion equation
6,832,277,927,176 : 9,428,815,377,441.60 = 3,749,383,019,024.70 : x - Step 2: Convert to fraction form
6,832,277,927,176/9,428,815,377,441.60 = 3,749,383,019,024.70/x - Step 3: Cross multiply
6,832,277,927,176x = 9,428,815,377,441.60 × 3,749,383,019,024.70 - Step 4: Simplify right side
6,832,277,927,176x = 35,352,240,265,698,500,761,616,384 - Step 5: Solve for x
x = 35,352,240,265,698,500,761,616,384/6,832,277,927,176 - Step 6: Final answer
x = 5,174,297,744,106.95
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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.