Finding the Fourth Proportional to 4,354,012,552.23, 6,009,047,425.71 and 2,474,700,330.18
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Solution
The fourth proportional to 4,354,012,552.23, 6,009,047,425.71 and 2,474,700,330.18 is: 3,415,376,384.45
Step by Step Solution
- Step 1: Write the proportion equation
4,354,012,552.23 : 6,009,047,425.71 = 2,474,700,330.18 : x - Step 2: Convert to fraction form
4,354,012,552.23/6,009,047,425.71 = 2,474,700,330.18/x - Step 3: Cross multiply
4,354,012,552.23x = 6,009,047,425.71 × 2,474,700,330.18 - Step 4: Simplify right side
4,354,012,552.23x = 14,870,591,648,471,814,144 - Step 5: Solve for x
x = 14,870,591,648,471,814,144/4,354,012,552.23 - Step 6: Final answer
x = 3,415,376,384.45
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.