Finding the Fourth Proportional to 19,044,963, 26,282,203.38 and 10,343,197.92
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Solution
The fourth proportional to 19,044,963, 26,282,203.38 and 10,343,197.92 is: 14,273,697.00
Step by Step Solution
- Step 1: Write the proportion equation
19,044,963 : 26,282,203.38 = 10,343,197.92 : x - Step 2: Convert to fraction form
19,044,963/26,282,203.38 = 10,343,197.92/x - Step 3: Cross multiply
19,044,963x = 26,282,203.38 × 10,343,197.92 - Step 4: Simplify right side
19,044,963x = 271,842,031,333,032.97 - Step 5: Solve for x
x = 271,842,031,333,032.97/19,044,963 - Step 6: Final answer
x = 14,273,697.00
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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.