Finding the Fourth Proportional to 5,959,773,430,789.10, 8,939,660,136,156 and 1,432,074,924,077.80
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Solution
The fourth proportional to 5,959,773,430,789.10, 8,939,660,136,156 and 1,432,074,924,077.80 is: 2,148,112,383,707.15
Step by Step Solution
- Step 1: Write the proportion equation
5,959,773,430,789.10 : 8,939,660,136,156 = 1,432,074,924,077.80 : x - Step 2: Convert to fraction form
5,959,773,430,789.10/8,939,660,136,156 = 1,432,074,924,077.80/x - Step 3: Cross multiply
5,959,773,430,789.10x = 8,939,660,136,156 × 1,432,074,924,077.80 - Step 4: Simplify right side
5,959,773,430,789.10x = 12,802,263,110,766,938,313,195,520 - Step 5: Solve for x
x = 12,802,263,110,766,938,313,195,520/5,959,773,430,789.10 - Step 6: Final answer
x = 2,148,112,383,707.15
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.