Finding the Fourth Proportional to 50,518,889,361,778, 75,647,826,439,282 and 34,866,396,216,902
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Solution
The fourth proportional to 50,518,889,361,778, 75,647,826,439,282 and 34,866,396,216,902 is: 52,209,522,475,666.17
Step by Step Solution
- Step 1: Write the proportion equation
50,518,889,361,778 : 75,647,826,439,282 = 34,866,396,216,902 : x - Step 2: Convert to fraction form
50,518,889,361,778/75,647,826,439,282 = 34,866,396,216,902/x - Step 3: Cross multiply
50,518,889,361,778x = 75,647,826,439,282 × 34,866,396,216,902 - Step 4: Simplify right side
50,518,889,361,778x = 2,637,567,089,579,441,009,924,767,744 - Step 5: Solve for x
x = 2,637,567,089,579,441,009,924,767,744/50,518,889,361,778 - Step 6: Final answer
x = 52,209,522,475,666.17
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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.