Home / 14,018,103,814,122-19,345,096,847,609-7,768,073,233,624.50

Finding the Fourth Proportional to 14,018,103,814,122, 19,345,096,847,609 and 7,768,073,233,624.50

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Solution

The fourth proportional to 14,018,103,814,122, 19,345,096,847,609 and 7,768,073,233,624.50 is: 10,720,004,004,564.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,018,103,814,122 : 19,345,096,847,609 = 7,768,073,233,624.50 : x
  2. Step 2: Convert to fraction form
    14,018,103,814,122/19,345,096,847,609 = 7,768,073,233,624.50/x
  3. Step 3: Cross multiply
    14,018,103,814,122x = 19,345,096,847,609 × 7,768,073,233,624.50
  4. Step 4: Simplify right side
    14,018,103,814,122x = 150,274,129,023,785,168,265,019,392
  5. Step 5: Solve for x
    x = 150,274,129,023,785,168,265,019,392/14,018,103,814,122
  6. Step 6: Final answer
    x = 10,720,004,004,564.25

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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.