Finding the Fourth Proportional to 73,693,180,810.60, 110,539,771,215.90 and 24,011,525,213.80
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Solution
The fourth proportional to 73,693,180,810.60, 110,539,771,215.90 and 24,011,525,213.80 is: 36,017,287,820.70
Step by Step Solution
- Step 1: Write the proportion equation
73,693,180,810.60 : 110,539,771,215.90 = 24,011,525,213.80 : x - Step 2: Convert to fraction form
73,693,180,810.60/110,539,771,215.90 = 24,011,525,213.80/x - Step 3: Cross multiply
73,693,180,810.60x = 110,539,771,215.90 × 24,011,525,213.80 - Step 4: Simplify right side
73,693,180,810.60x = 2,654,228,503,678,265,851,904 - Step 5: Solve for x
x = 2,654,228,503,678,265,851,904/73,693,180,810.60 - Step 6: Final answer
x = 36,017,287,820.70
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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.