Finding the Fourth Proportional to 6,935,328,176,550, 9,568,593,665,916 and 4,007,815,277,838
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Solution
The fourth proportional to 6,935,328,176,550, 9,568,593,665,916 and 4,007,815,277,838 is: 5,529,537,306,013.83
Step by Step Solution
- Step 1: Write the proportion equation
6,935,328,176,550 : 9,568,593,665,916 = 4,007,815,277,838 : x - Step 2: Convert to fraction form
6,935,328,176,550/9,568,593,665,916 = 4,007,815,277,838/x - Step 3: Cross multiply
6,935,328,176,550x = 9,568,593,665,916 × 4,007,815,277,838 - Step 4: Simplify right side
6,935,328,176,550x = 38,349,155,881,682,058,812,063,744 - Step 5: Solve for x
x = 38,349,155,881,682,058,812,063,744/6,935,328,176,550 - Step 6: Final answer
x = 5,529,537,306,013.83
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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.