Finding the Fourth Proportional to 19,097,024.22, 26,354,229.03 and 10,395,446.94
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Solution
The fourth proportional to 19,097,024.22, 26,354,229.03 and 10,395,446.94 is: 14,345,899.46
Step by Step Solution
- Step 1: Write the proportion equation
19,097,024.22 : 26,354,229.03 = 10,395,446.94 : x - Step 2: Convert to fraction form
19,097,024.22/26,354,229.03 = 10,395,446.94/x - Step 3: Cross multiply
19,097,024.22x = 26,354,229.03 × 10,395,446.94 - Step 4: Simplify right side
19,097,024.22x = 273,963,989,525,972.66 - Step 5: Solve for x
x = 273,963,989,525,972.66/19,097,024.22 - Step 6: Final answer
x = 14,345,899.46
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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.