Finding the Fourth Proportional to 250,975,055.70, 376,462,583.55 and 241,409,117.70
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Solution
The fourth proportional to 250,975,055.70, 376,462,583.55 and 241,409,117.70 is: 362,113,676.55
Step by Step Solution
- Step 1: Write the proportion equation
250,975,055.70 : 376,462,583.55 = 241,409,117.70 : x - Step 2: Convert to fraction form
250,975,055.70/376,462,583.55 = 241,409,117.70/x - Step 3: Cross multiply
250,975,055.70x = 376,462,583.55 × 241,409,117.70 - Step 4: Simplify right side
250,975,055.70x = 90,881,500,141,868,032 - Step 5: Solve for x
x = 90,881,500,141,868,032/250,975,055.70 - Step 6: Final answer
x = 362,113,676.55
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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.