Finding the Fourth Proportional to 4,294,735,324.98, 5,926,043,358.09 and 2,415,028,537.14
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Solution
The fourth proportional to 4,294,735,324.98, 5,926,043,358.09 and 2,415,028,537.14 is: 3,332,350,596.53
Step by Step Solution
- Step 1: Write the proportion equation
4,294,735,324.98 : 5,926,043,358.09 = 2,415,028,537.14 : x - Step 2: Convert to fraction form
4,294,735,324.98/5,926,043,358.09 = 2,415,028,537.14/x - Step 3: Cross multiply
4,294,735,324.98x = 5,926,043,358.09 × 2,415,028,537.14 - Step 4: Simplify right side
4,294,735,324.98x = 14,311,563,822,116,304,896 - Step 5: Solve for x
x = 14,311,563,822,116,304,896/4,294,735,324.98 - Step 6: Final answer
x = 3,332,350,596.53
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1.5x scale
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.