Finding the Fourth Proportional to 5,946,248,532.35, 8,206,038,727.19 and 3,406,421,369.90
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Solution
The fourth proportional to 5,946,248,532.35, 8,206,038,727.19 and 3,406,421,369.90 is: 4,700,985,088.40
Step by Step Solution
- Step 1: Write the proportion equation
5,946,248,532.35 : 8,206,038,727.19 = 3,406,421,369.90 : x - Step 2: Convert to fraction form
5,946,248,532.35/8,206,038,727.19 = 3,406,421,369.90/x - Step 3: Cross multiply
5,946,248,532.35x = 8,206,038,727.19 × 3,406,421,369.90 - Step 4: Simplify right side
5,946,248,532.35x = 27,953,225,682,527,010,816 - Step 5: Solve for x
x = 27,953,225,682,527,010,816/5,946,248,532.35 - Step 6: Final answer
x = 4,700,985,088.40
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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.