Finding the Fourth Proportional to 10,772,201,403,779, 14,865,454,199,486 and 5,833,783,035,986.50
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Solution
The fourth proportional to 10,772,201,403,779, 14,865,454,199,486 and 5,833,783,035,986.50 is: 8,050,521,084,833.49
Step by Step Solution
- Step 1: Write the proportion equation
10,772,201,403,779 : 14,865,454,199,486 = 5,833,783,035,986.50 : x - Step 2: Convert to fraction form
10,772,201,403,779/14,865,454,199,486 = 5,833,783,035,986.50/x - Step 3: Cross multiply
10,772,201,403,779x = 14,865,454,199,486 × 5,833,783,035,986.50 - Step 4: Simplify right side
10,772,201,403,779x = 86,721,834,531,195,699,343,654,912 - Step 5: Solve for x
x = 86,721,834,531,195,699,343,654,912/10,772,201,403,779 - Step 6: Final answer
x = 8,050,521,084,833.49
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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.