Finding the Fourth Proportional to 44,641,044,086.30, 66,961,566,129.45 and 40,224,450,511.70
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Solution
The fourth proportional to 44,641,044,086.30, 66,961,566,129.45 and 40,224,450,511.70 is: 60,336,675,767.55
Step by Step Solution
- Step 1: Write the proportion equation
44,641,044,086.30 : 66,961,566,129.45 = 40,224,450,511.70 : x - Step 2: Convert to fraction form
44,641,044,086.30/66,961,566,129.45 = 40,224,450,511.70/x - Step 3: Cross multiply
44,641,044,086.30x = 66,961,566,129.45 × 40,224,450,511.70 - Step 4: Simplify right side
44,641,044,086.30x = 2,693,492,202,959,988,064,256 - Step 5: Solve for x
x = 2,693,492,202,959,988,064,256/44,641,044,086.30 - Step 6: Final answer
x = 60,336,675,767.55
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.