Finding the Fourth Proportional to 4,304,845,470.37, 6,457,268,280.75 and 1,033,294,674.37
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Solution
The fourth proportional to 4,304,845,470.37, 6,457,268,280.75 and 1,033,294,674.37 is: 1,549,942,029.60
Step by Step Solution
- Step 1: Write the proportion equation
4,304,845,470.37 : 6,457,268,280.75 = 1,033,294,674.37 : x - Step 2: Convert to fraction form
4,304,845,470.37/6,457,268,280.75 = 1,033,294,674.37/x - Step 3: Cross multiply
4,304,845,470.37x = 6,457,268,280.75 × 1,033,294,674.37 - Step 4: Simplify right side
4,304,845,470.37x = 6,672,260,925,477,301,248 - Step 5: Solve for x
x = 6,672,260,925,477,301,248/4,304,845,470.37 - Step 6: Final answer
x = 1,549,942,029.60
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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.