Home / 5,433,687,350.16-7,498,513,936.52-3,086,972,664.72

Finding the Fourth Proportional to 5,433,687,350.16, 7,498,513,936.52 and 3,086,972,664.72

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Solution

The fourth proportional to 5,433,687,350.16, 7,498,513,936.52 and 3,086,972,664.72 is: 4,260,036,703.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,433,687,350.16 : 7,498,513,936.52 = 3,086,972,664.72 : x
  2. Step 2: Convert to fraction form
    5,433,687,350.16/7,498,513,936.52 = 3,086,972,664.72/x
  3. Step 3: Cross multiply
    5,433,687,350.16x = 7,498,513,936.52 × 3,086,972,664.72
  4. Step 4: Simplify right side
    5,433,687,350.16x = 23,147,707,548,059,201,536
  5. Step 5: Solve for x
    x = 23,147,707,548,059,201,536/5,433,687,350.16
  6. Step 6: Final answer
    x = 4,260,036,703.69

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1.5x scale

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.