Finding the Fourth Proportional to 24,268,434,175.79, 36,402,651,263.69 and 6,820,163,263.79
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Solution
The fourth proportional to 24,268,434,175.79, 36,402,651,263.69 and 6,820,163,263.79 is: 10,230,244,895.68
Step by Step Solution
- Step 1: Write the proportion equation
24,268,434,175.79 : 36,402,651,263.69 = 6,820,163,263.79 : x - Step 2: Convert to fraction form
24,268,434,175.79/36,402,651,263.69 = 6,820,163,263.79/x - Step 3: Cross multiply
24,268,434,175.79x = 36,402,651,263.69 × 6,820,163,263.79 - Step 4: Simplify right side
24,268,434,175.79x = 248,272,024,852,961,034,240 - Step 5: Solve for x
x = 248,272,024,852,961,034,240/24,268,434,175.79 - Step 6: Final answer
x = 10,230,244,895.68
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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.