Finding the Fourth Proportional to 23,814,327.84, 32,859,788.85 and 14,026,720.92
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Solution
The fourth proportional to 23,814,327.84, 32,859,788.85 and 14,026,720.92 is: 19,354,528.53
Step by Step Solution
- Step 1: Write the proportion equation
23,814,327.84 : 32,859,788.85 = 14,026,720.92 : x - Step 2: Convert to fraction form
23,814,327.84/32,859,788.85 = 14,026,720.92/x - Step 3: Cross multiply
23,814,327.84x = 32,859,788.85 × 14,026,720.92 - Step 4: Simplify right side
23,814,327.84x = 460,915,087,689,077.75 - Step 5: Solve for x
x = 460,915,087,689,077.75/23,814,327.84 - Step 6: Final answer
x = 19,354,528.53
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1.5x scale
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.