Finding the Fourth Proportional to 9,455,292,573.13, 14,182,938,860.68 and 3,159,721,796.55
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Solution
The fourth proportional to 9,455,292,573.13, 14,182,938,860.68 and 3,159,721,796.55 is: 4,739,582,695.15
Step by Step Solution
- Step 1: Write the proportion equation
9,455,292,573.13 : 14,182,938,860.68 = 3,159,721,796.55 : x - Step 2: Convert to fraction form
9,455,292,573.13/14,182,938,860.68 = 3,159,721,796.55/x - Step 3: Cross multiply
9,455,292,573.13x = 14,182,938,860.68 × 3,159,721,796.55 - Step 4: Simplify right side
9,455,292,573.13x = 44,814,141,057,211,146,240 - Step 5: Solve for x
x = 44,814,141,057,211,146,240/9,455,292,573.13 - Step 6: Final answer
x = 4,739,582,695.15
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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.