Home / 25,988,763,636.44-35,864,704,396.76-14,401,563,997.61

Finding the Fourth Proportional to 25,988,763,636.44, 35,864,704,396.76 and 14,401,563,997.61

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Solution

The fourth proportional to 25,988,763,636.44, 35,864,704,396.76 and 14,401,563,997.61 is: 19,874,275,007.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,988,763,636.44 : 35,864,704,396.76 = 14,401,563,997.61 : x
  2. Step 2: Convert to fraction form
    25,988,763,636.44/35,864,704,396.76 = 14,401,563,997.61/x
  3. Step 3: Cross multiply
    25,988,763,636.44x = 35,864,704,396.76 × 14,401,563,997.61
  4. Step 4: Simplify right side
    25,988,763,636.44x = 516,507,835,625,404,432,384
  5. Step 5: Solve for x
    x = 516,507,835,625,404,432,384/25,988,763,636.44
  6. Step 6: Final answer
    x = 19,874,275,007.88

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Double scale
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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.