Finding the Fourth Proportional to 5,664,841,660,420.60, 7,817,505,044,559.80 and 3,063,555,994,924
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Solution
The fourth proportional to 5,664,841,660,420.60, 7,817,505,044,559.80 and 3,063,555,994,924 is: 4,227,720,010,594.54
Step by Step Solution
- Step 1: Write the proportion equation
5,664,841,660,420.60 : 7,817,505,044,559.80 = 3,063,555,994,924 : x - Step 2: Convert to fraction form
5,664,841,660,420.60/7,817,505,044,559.80 = 3,063,555,994,924/x - Step 3: Cross multiply
5,664,841,660,420.60x = 7,817,505,044,559.80 × 3,063,555,994,924 - Step 4: Simplify right side
5,664,841,660,420.60x = 23,949,364,444,609,788,575,219,712 - Step 5: Solve for x
x = 23,949,364,444,609,788,575,219,712/5,664,841,660,420.60 - Step 6: Final answer
x = 4,227,720,010,594.54
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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.