Finding the Fourth Proportional to 4,001,152,040.46, 6,001,183,229.76 and 1,053,184,792.68
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Solution
The fourth proportional to 4,001,152,040.46, 6,001,183,229.76 and 1,053,184,792.68 is: 1,579,633,778.41
Step by Step Solution
- Step 1: Write the proportion equation
4,001,152,040.46 : 6,001,183,229.76 = 1,053,184,792.68 : x - Step 2: Convert to fraction form
4,001,152,040.46/6,001,183,229.76 = 1,053,184,792.68/x - Step 3: Cross multiply
4,001,152,040.46x = 6,001,183,229.76 × 1,053,184,792.68 - Step 4: Simplify right side
4,001,152,040.46x = 6,320,354,915,669,478,400 - Step 5: Solve for x
x = 6,320,354,915,669,478,400/4,001,152,040.46 - Step 6: Final answer
x = 1,579,633,778.41
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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.