Finding the Fourth Proportional to 63,984,668,153,336, 88,297,340,160,508 and 37,648,356,622,790
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Solution
The fourth proportional to 63,984,668,153,336, 88,297,340,160,508 and 37,648,356,622,790 is: 51,953,848,431,943.22
Step by Step Solution
- Step 1: Write the proportion equation
63,984,668,153,336 : 88,297,340,160,508 = 37,648,356,622,790 : x - Step 2: Convert to fraction form
63,984,668,153,336/88,297,340,160,508 = 37,648,356,622,790/x - Step 3: Cross multiply
63,984,668,153,336x = 88,297,340,160,508 × 37,648,356,622,790 - Step 4: Simplify right side
63,984,668,153,336x = 3,324,249,751,206,602,684,109,946,880 - Step 5: Solve for x
x = 3,324,249,751,206,602,684,109,946,880/63,984,668,153,336 - Step 6: Final answer
x = 51,953,848,431,943.22
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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.