Finding the Fourth Proportional to 4,048,670,624.07, 6,073,272,408.81 and 1,060,806,874.11
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Solution
The fourth proportional to 4,048,670,624.07, 6,073,272,408.81 and 1,060,806,874.11 is: 1,591,280,130.64
Step by Step Solution
- Step 1: Write the proportion equation
4,048,670,624.07 : 6,073,272,408.81 = 1,060,806,874.11 : x - Step 2: Convert to fraction form
4,048,670,624.07/6,073,272,408.81 = 1,060,806,874.11/x - Step 3: Cross multiply
4,048,670,624.07x = 6,073,272,408.81 × 1,060,806,874.11 - Step 4: Simplify right side
4,048,670,624.07x = 6,442,569,119,585,660,928 - Step 5: Solve for x
x = 6,442,569,119,585,660,928/4,048,670,624.07 - Step 6: Final answer
x = 1,591,280,130.64
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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.