Finding the Fourth Proportional to 46,340,689,103,848, 63,907,194,892,734 and 33,820,587,751,644
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Solution
The fourth proportional to 46,340,689,103,848, 63,907,194,892,734 and 33,820,587,751,644 is: 46,641,060,688,319.60
Step by Step Solution
- Step 1: Write the proportion equation
46,340,689,103,848 : 63,907,194,892,734 = 33,820,587,751,644 : x - Step 2: Convert to fraction form
46,340,689,103,848/63,907,194,892,734 = 33,820,587,751,644/x - Step 3: Cross multiply
46,340,689,103,848x = 63,907,194,892,734 × 33,820,587,751,644 - Step 4: Simplify right side
46,340,689,103,848x = 2,161,378,892,831,125,434,888,355,840 - Step 5: Solve for x
x = 2,161,378,892,831,125,434,888,355,840/46,340,689,103,848 - Step 6: Final answer
x = 46,641,060,688,319.60
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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.