Finding the Fourth Proportional to 19,165,392.04, 26,448,615.06 and 10,463,587
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Solution
The fourth proportional to 19,165,392.04, 26,448,615.06 and 10,463,587 is: 14,439,954.27
Step by Step Solution
- Step 1: Write the proportion equation
19,165,392.04 : 26,448,615.06 = 10,463,587 : x - Step 2: Convert to fraction form
19,165,392.04/26,448,615.06 = 10,463,587/x - Step 3: Cross multiply
19,165,392.04x = 26,448,615.06 × 10,463,587 - Step 4: Simplify right side
19,165,392.04x = 276,747,384,709,820.22 - Step 5: Solve for x
x = 276,747,384,709,820.22/19,165,392.04 - Step 6: Final answer
x = 14,439,954.27
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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.