Finding the Fourth Proportional to 22,497,223,078.68, 33,753,336,241.70 and 14,963,707,384.08
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Solution
The fourth proportional to 22,497,223,078.68, 33,753,336,241.70 and 14,963,707,384.08 is: 22,450,550,674.23
Step by Step Solution
- Step 1: Write the proportion equation
22,497,223,078.68 : 33,753,336,241.70 = 14,963,707,384.08 : x - Step 2: Convert to fraction form
22,497,223,078.68/33,753,336,241.70 = 14,963,707,384.08/x - Step 3: Cross multiply
22,497,223,078.68x = 33,753,336,241.70 × 14,963,707,384.08 - Step 4: Simplify right side
22,497,223,078.68x = 505,075,046,757,261,377,536 - Step 5: Solve for x
x = 505,075,046,757,261,377,536/22,497,223,078.68 - Step 6: Final answer
x = 22,450,550,674.23
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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.