Finding the Fourth Proportional to 4,413,905,203.24, 6,092,665,201.86 and 2,630,317,954.84
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Solution
The fourth proportional to 4,413,905,203.24, 6,092,665,201.86 and 2,630,317,954.84 is: 3,630,718,362.85
Step by Step Solution
- Step 1: Write the proportion equation
4,413,905,203.24 : 6,092,665,201.86 = 2,630,317,954.84 : x - Step 2: Convert to fraction form
4,413,905,203.24/6,092,665,201.86 = 2,630,317,954.84/x - Step 3: Cross multiply
4,413,905,203.24x = 6,092,665,201.86 × 2,630,317,954.84 - Step 4: Simplify right side
4,413,905,203.24x = 16,025,646,673,281,230,848 - Step 5: Solve for x
x = 16,025,646,673,281,230,848/4,413,905,203.24 - Step 6: Final answer
x = 3,630,718,362.85
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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.