Finding the Fourth Proportional to 4,058,098,546.65, 6,085,229,208.61 and 1,572,124,099.29
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Solution
The fourth proportional to 4,058,098,546.65, 6,085,229,208.61 and 1,572,124,099.29 is: 2,357,442,870.99
Step by Step Solution
- Step 1: Write the proportion equation
4,058,098,546.65 : 6,085,229,208.61 = 1,572,124,099.29 : x - Step 2: Convert to fraction form
4,058,098,546.65/6,085,229,208.61 = 1,572,124,099.29/x - Step 3: Cross multiply
4,058,098,546.65x = 6,085,229,208.61 × 1,572,124,099.29 - Step 4: Simplify right side
4,058,098,546.65x = 9,566,735,488,559,194,112 - Step 5: Solve for x
x = 9,566,735,488,559,194,112/4,058,098,546.65 - Step 6: Final answer
x = 2,357,442,870.99
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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.