Finding the Fourth Proportional to 1,494,796,079.03, 2,242,185,962.40 and 609,477,964.97
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Solution
The fourth proportional to 1,494,796,079.03, 2,242,185,962.40 and 609,477,964.97 is: 914,213,621.92
Step by Step Solution
- Step 1: Write the proportion equation
1,494,796,079.03 : 2,242,185,962.40 = 609,477,964.97 : x - Step 2: Convert to fraction form
1,494,796,079.03/2,242,185,962.40 = 609,477,964.97/x - Step 3: Cross multiply
1,494,796,079.03x = 2,242,185,962.40 × 609,477,964.97 - Step 4: Simplify right side
1,494,796,079.03x = 1,366,562,937,436,642,048 - Step 5: Solve for x
x = 1,366,562,937,436,642,048/1,494,796,079.03 - Step 6: Final answer
x = 914,213,621.92
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.