Finding the Fourth Proportional to 24,268,434,193.30, 36,402,651,289.98 and 6,820,163,281.30
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Solution
The fourth proportional to 24,268,434,193.30, 36,402,651,289.98 and 6,820,163,281.30 is: 10,230,244,921.96
Step by Step Solution
- Step 1: Write the proportion equation
24,268,434,193.30 : 36,402,651,289.98 = 6,820,163,281.30 : x - Step 2: Convert to fraction form
24,268,434,193.30/36,402,651,289.98 = 6,820,163,281.30/x - Step 3: Cross multiply
24,268,434,193.30x = 36,402,651,289.98 × 6,820,163,281.30 - Step 4: Simplify right side
24,268,434,193.30x = 248,272,025,669,889,720,320 - Step 5: Solve for x
x = 248,272,025,669,889,720,320/24,268,434,193.30 - Step 6: Final answer
x = 10,230,244,921.96
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Double scale
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Similar ratio
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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.