Finding the Fourth Proportional to 24,884,220, 37,341,026.64 and 10,506,357.12
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Solution
The fourth proportional to 24,884,220, 37,341,026.64 and 10,506,357.12 is: 15,765,740.74
Step by Step Solution
- Step 1: Write the proportion equation
24,884,220 : 37,341,026.64 = 10,506,357.12 : x - Step 2: Convert to fraction form
24,884,220/37,341,026.64 = 10,506,357.12/x - Step 3: Cross multiply
24,884,220x = 37,341,026.64 × 10,506,357.12 - Step 4: Simplify right side
24,884,220x = 392,318,161,107,273.62 - Step 5: Solve for x
x = 392,318,161,107,273.62/24,884,220 - Step 6: Final answer
x = 15,765,740.74
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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.