Finding the Fourth Proportional to 1,950,911,593.08, 2,692,260,664.50 and 1,058,838,333.31
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Solution
The fourth proportional to 1,950,911,593.08, 2,692,260,664.50 and 1,058,838,333.31 is: 1,461,198,346.94
Step by Step Solution
- Step 1: Write the proportion equation
1,950,911,593.08 : 2,692,260,664.50 = 1,058,838,333.31 : x - Step 2: Convert to fraction form
1,950,911,593.08/2,692,260,664.50 = 1,058,838,333.31/x - Step 3: Cross multiply
1,950,911,593.08x = 2,692,260,664.50 × 1,058,838,333.31 - Step 4: Simplify right side
1,950,911,593.08x = 2,850,668,794,835,252,736 - Step 5: Solve for x
x = 2,850,668,794,835,252,736/1,950,911,593.08 - Step 6: Final answer
x = 1,461,198,346.94
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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.