Finding the Fourth Proportional to 5,959,773,430,782.30, 8,939,660,136,144.60 and 1,432,074,924,071
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Solution
The fourth proportional to 5,959,773,430,782.30, 8,939,660,136,144.60 and 1,432,074,924,071 is: 2,148,112,383,696.67
Step by Step Solution
- Step 1: Write the proportion equation
5,959,773,430,782.30 : 8,939,660,136,144.60 = 1,432,074,924,071 : x - Step 2: Convert to fraction form
5,959,773,430,782.30/8,939,660,136,144.60 = 1,432,074,924,071/x - Step 3: Cross multiply
5,959,773,430,782.30x = 8,939,660,136,144.60 × 1,432,074,924,071 - Step 4: Simplify right side
5,959,773,430,782.30x = 12,802,263,110,689,822,175,395,840 - Step 5: Solve for x
x = 12,802,263,110,689,822,175,395,840/5,959,773,430,782.30 - Step 6: Final answer
x = 2,148,112,383,696.67
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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.