Finding the Fourth Proportional to 2,247,264,404.70, 3,370,896,607.05 and 1,512,600,366.30
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Solution
The fourth proportional to 2,247,264,404.70, 3,370,896,607.05 and 1,512,600,366.30 is: 2,268,900,549.45
Step by Step Solution
- Step 1: Write the proportion equation
2,247,264,404.70 : 3,370,896,607.05 = 1,512,600,366.30 : x - Step 2: Convert to fraction form
2,247,264,404.70/3,370,896,607.05 = 1,512,600,366.30/x - Step 3: Cross multiply
2,247,264,404.70x = 3,370,896,607.05 × 1,512,600,366.30 - Step 4: Simplify right side
2,247,264,404.70x = 5,098,819,442,583,257,088 - Step 5: Solve for x
x = 5,098,819,442,583,257,088/2,247,264,404.70 - Step 6: Final answer
x = 2,268,900,549.45
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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.