Home / 19,418,595,022.98-26,797,731,754.26-10,507,923,775.98

Finding the Fourth Proportional to 19,418,595,022.98, 26,797,731,754.26 and 10,507,923,775.98

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Solution

The fourth proportional to 19,418,595,022.98, 26,797,731,754.26 and 10,507,923,775.98 is: 14,500,973,026.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,418,595,022.98 : 26,797,731,754.26 = 10,507,923,775.98 : x
  2. Step 2: Convert to fraction form
    19,418,595,022.98/26,797,731,754.26 = 10,507,923,775.98/x
  3. Step 3: Cross multiply
    19,418,595,022.98x = 26,797,731,754.26 × 10,507,923,775.98
  4. Step 4: Simplify right side
    19,418,595,022.98x = 281,588,522,642,922,864,640
  5. Step 5: Solve for x
    x = 281,588,522,642,922,864,640/19,418,595,022.98
  6. Step 6: Final answer
    x = 14,500,973,026.61

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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.