Finding the Fourth Proportional to 3,302,608,523.54, 4,557,600,506.44 and 1,817,496,649.04
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Solution
The fourth proportional to 3,302,608,523.54, 4,557,600,506.44 and 1,817,496,649.04 is: 2,508,145,785.09
Step by Step Solution
- Step 1: Write the proportion equation
3,302,608,523.54 : 4,557,600,506.44 = 1,817,496,649.04 : x - Step 2: Convert to fraction form
3,302,608,523.54/4,557,600,506.44 = 1,817,496,649.04/x - Step 3: Cross multiply
3,302,608,523.54x = 4,557,600,506.44 × 1,817,496,649.04 - Step 4: Simplify right side
3,302,608,523.54x = 8,283,423,648,124,557,312 - Step 5: Solve for x
x = 8,283,423,648,124,557,312/3,302,608,523.54 - Step 6: Final answer
x = 2,508,145,785.09
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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.