Finding the Fourth Proportional to 4,460,506,179.93, 6,161,793,057.23 and 3,574,319,783.13
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Solution
The fourth proportional to 4,460,506,179.93, 6,161,793,057.23 and 3,574,319,783.13 is: 4,937,605,270.70
Step by Step Solution
- Step 1: Write the proportion equation
4,460,506,179.93 : 6,161,793,057.23 = 3,574,319,783.13 : x - Step 2: Convert to fraction form
4,460,506,179.93/6,161,793,057.23 = 3,574,319,783.13/x - Step 3: Cross multiply
4,460,506,179.93x = 6,161,793,057.23 × 3,574,319,783.13 - Step 4: Simplify right side
4,460,506,179.93x = 22,024,218,823,992,401,920 - Step 5: Solve for x
x = 22,024,218,823,992,401,920/4,460,506,179.93 - Step 6: Final answer
x = 4,937,605,270.70
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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.