Home / 2,713,744,042.80-4,070,616,064.20-1,161,192,305.40

Finding the Fourth Proportional to 2,713,744,042.80, 4,070,616,064.20 and 1,161,192,305.40

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Solution

The fourth proportional to 2,713,744,042.80, 4,070,616,064.20 and 1,161,192,305.40 is: 1,741,788,458.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,744,042.80 : 4,070,616,064.20 = 1,161,192,305.40 : x
  2. Step 2: Convert to fraction form
    2,713,744,042.80/4,070,616,064.20 = 1,161,192,305.40/x
  3. Step 3: Cross multiply
    2,713,744,042.80x = 4,070,616,064.20 × 1,161,192,305.40
  4. Step 4: Simplify right side
    2,713,744,042.80x = 4,726,768,051,986,672,640
  5. Step 5: Solve for x
    x = 4,726,768,051,986,672,640/2,713,744,042.80
  6. Step 6: Final answer
    x = 1,741,788,458.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.