Finding the Fourth Proportional to 2,483,382,406.86, 3,726,624,427.47 and 1,654,917,370.74
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Solution
The fourth proportional to 2,483,382,406.86, 3,726,624,427.47 and 1,654,917,370.74 is: 2,483,409,515.27
Step by Step Solution
- Step 1: Write the proportion equation
2,483,382,406.86 : 3,726,624,427.47 = 1,654,917,370.74 : x - Step 2: Convert to fraction form
2,483,382,406.86/3,726,624,427.47 = 1,654,917,370.74/x - Step 3: Cross multiply
2,483,382,406.86x = 3,726,624,427.47 × 1,654,917,370.74 - Step 4: Simplify right side
2,483,382,406.86x = 6,167,255,499,244,109,824 - Step 5: Solve for x
x = 6,167,255,499,244,109,824/2,483,382,406.86 - Step 6: Final answer
x = 2,483,409,515.27
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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.