Finding the Fourth Proportional to 62,356,201,643.10, 93,534,302,464.65 and 50,601,577,028.70
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Solution
The fourth proportional to 62,356,201,643.10, 93,534,302,464.65 and 50,601,577,028.70 is: 75,902,365,543.05
Step by Step Solution
- Step 1: Write the proportion equation
62,356,201,643.10 : 93,534,302,464.65 = 50,601,577,028.70 : x - Step 2: Convert to fraction form
62,356,201,643.10/93,534,302,464.65 = 50,601,577,028.70/x - Step 3: Cross multiply
62,356,201,643.10x = 93,534,302,464.65 × 50,601,577,028.70 - Step 4: Simplify right side
62,356,201,643.10x = 4,732,983,210,990,710,554,624 - Step 5: Solve for x
x = 4,732,983,210,990,710,554,624/62,356,201,643.10 - Step 6: Final answer
x = 75,902,365,543.05
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1.5x scale
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.