Finding the Fourth Proportional to 24,918,101.70, 37,377,152.55 and 24,918,101.70
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Solution
The fourth proportional to 24,918,101.70, 37,377,152.55 and 24,918,101.70 is: 37,377,152.55
Step by Step Solution
- Step 1: Write the proportion equation
24,918,101.70 : 37,377,152.55 = 24,918,101.70 : x - Step 2: Convert to fraction form
24,918,101.70/37,377,152.55 = 24,918,101.70/x - Step 3: Cross multiply
24,918,101.70x = 37,377,152.55 × 24,918,101.70 - Step 4: Simplify right side
24,918,101.70x = 931,367,688,497,314.25 - Step 5: Solve for x
x = 931,367,688,497,314.25/24,918,101.70 - Step 6: Final answer
x = 37,377,152.55
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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.