Finding the Fourth Proportional to 45,590,929.48, 62,915,496.24 and 24,682,957.98
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Solution
The fourth proportional to 45,590,929.48, 62,915,496.24 and 24,682,957.98 is: 34,062,489.35
Step by Step Solution
- Step 1: Write the proportion equation
45,590,929.48 : 62,915,496.24 = 24,682,957.98 : x - Step 2: Convert to fraction form
45,590,929.48/62,915,496.24 = 24,682,957.98/x - Step 3: Cross multiply
45,590,929.48x = 62,915,496.24 × 24,682,957.98 - Step 4: Simplify right side
45,590,929.48x = 1,552,940,549,982,768 - Step 5: Solve for x
x = 1,552,940,549,982,768/45,590,929.48 - Step 6: Final answer
x = 34,062,489.35
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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.