Finding the Fourth Proportional to 234,055,844.10, 323,214,181.47 and 175,216,358.70
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Solution
The fourth proportional to 234,055,844.10, 323,214,181.47 and 175,216,358.70 is: 241,961,110.50
Step by Step Solution
- Step 1: Write the proportion equation
234,055,844.10 : 323,214,181.47 = 175,216,358.70 : x - Step 2: Convert to fraction form
234,055,844.10/323,214,181.47 = 175,216,358.70/x - Step 3: Cross multiply
234,055,844.10x = 323,214,181.47 × 175,216,358.70 - Step 4: Simplify right side
234,055,844.10x = 56,632,411,957,374,416 - Step 5: Solve for x
x = 56,632,411,957,374,416/234,055,844.10 - Step 6: Final answer
x = 241,961,110.50
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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.