Finding the Fourth Proportional to 2,046,136,752.66, 2,823,552,783.76 and 1,154,010,157.68
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Solution
The fourth proportional to 2,046,136,752.66, 2,823,552,783.76 and 1,154,010,157.68 is: 1,592,468,630.93
Step by Step Solution
- Step 1: Write the proportion equation
2,046,136,752.66 : 2,823,552,783.76 = 1,154,010,157.68 : x - Step 2: Convert to fraction form
2,046,136,752.66/2,823,552,783.76 = 1,154,010,157.68/x - Step 3: Cross multiply
2,046,136,752.66x = 2,823,552,783.76 × 1,154,010,157.68 - Step 4: Simplify right side
2,046,136,752.66x = 3,258,408,593,204,681,216 - Step 5: Solve for x
x = 3,258,408,593,204,681,216/2,046,136,752.66 - Step 6: Final answer
x = 1,592,468,630.93
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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.