Finding the Fourth Proportional to 59,979,522,443,454, 82,765,122,880,488 and 33,636,083,946,612
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Solution
The fourth proportional to 59,979,522,443,454, 82,765,122,880,488 and 33,636,083,946,612 is: 46,414,084,468,316.38
Step by Step Solution
- Step 1: Write the proportion equation
59,979,522,443,454 : 82,765,122,880,488 = 33,636,083,946,612 : x - Step 2: Convert to fraction form
59,979,522,443,454/82,765,122,880,488 = 33,636,083,946,612/x - Step 3: Cross multiply
59,979,522,443,454x = 82,765,122,880,488 × 33,636,083,946,612 - Step 4: Simplify right side
59,979,522,443,454x = 2,783,894,621,059,751,766,495,592,448 - Step 5: Solve for x
x = 2,783,894,621,059,751,766,495,592,448/59,979,522,443,454 - Step 6: Final answer
x = 46,414,084,468,316.38
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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.