Finding the Fourth Proportional to 44,752,428,217.18, 61,759,812,650.07 and 24,430,967,531.02
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Solution
The fourth proportional to 44,752,428,217.18, 61,759,812,650.07 and 24,430,967,531.02 is: 33,715,533,160.65
Step by Step Solution
- Step 1: Write the proportion equation
44,752,428,217.18 : 61,759,812,650.07 = 24,430,967,531.02 : x - Step 2: Convert to fraction form
44,752,428,217.18/61,759,812,650.07 = 24,430,967,531.02/x - Step 3: Cross multiply
44,752,428,217.18x = 61,759,812,650.07 × 24,430,967,531.02 - Step 4: Simplify right side
44,752,428,217.18x = 1,508,851,977,575,738,376,192 - Step 5: Solve for x
x = 1,508,851,977,575,738,376,192/44,752,428,217.18 - Step 6: Final answer
x = 33,715,533,160.65
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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.