Finding the Fourth Proportional to 45,029,098.17, 62,140,208.60 and 24,402,544.35
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Solution
The fourth proportional to 45,029,098.17, 62,140,208.60 and 24,402,544.35 is: 33,675,539.99
Step by Step Solution
- Step 1: Write the proportion equation
45,029,098.17 : 62,140,208.60 = 24,402,544.35 : x - Step 2: Convert to fraction form
45,029,098.17/62,140,208.60 = 24,402,544.35/x - Step 3: Cross multiply
45,029,098.17x = 62,140,208.60 × 24,402,544.35 - Step 4: Simplify right side
45,029,098.17x = 1,516,379,196,157,738.75 - Step 5: Solve for x
x = 1,516,379,196,157,738.75/45,029,098.17 - Step 6: Final answer
x = 33,675,539.99
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.