Finding the Fourth Proportional to 97,507,104, 146,218,136.13 and 36,880,314.72
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Solution
The fourth proportional to 97,507,104, 146,218,136.13 and 36,880,314.72 is: 55,304,389.70
Step by Step Solution
- Step 1: Write the proportion equation
97,507,104 : 146,218,136.13 = 36,880,314.72 : x - Step 2: Convert to fraction form
97,507,104/146,218,136.13 = 36,880,314.72/x - Step 3: Cross multiply
97,507,104x = 146,218,136.13 × 36,880,314.72 - Step 4: Simplify right side
97,507,104x = 5,392,570,878,246,202 - Step 5: Solve for x
x = 5,392,570,878,246,202/97,507,104 - Step 6: Final answer
x = 55,304,389.70
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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.