Finding the Fourth Proportional to 34,053,334.88, 46,995,134.64 and 19,173,784
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Solution
The fourth proportional to 34,053,334.88, 46,995,134.64 and 19,173,784 is: 26,460,684.80
Step by Step Solution
- Step 1: Write the proportion equation
34,053,334.88 : 46,995,134.64 = 19,173,784 : x - Step 2: Convert to fraction form
34,053,334.88/46,995,134.64 = 19,173,784/x - Step 3: Cross multiply
34,053,334.88x = 46,995,134.64 × 19,173,784 - Step 4: Simplify right side
34,053,334.88x = 901,074,560,638,277.75 - Step 5: Solve for x
x = 901,074,560,638,277.75/34,053,334.88 - Step 6: Final answer
x = 26,460,684.80
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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.