Home / 14,018,103,814,122-19,345,096,847,609-7,768,073,233,624.40

Finding the Fourth Proportional to 14,018,103,814,122, 19,345,096,847,609 and 7,768,073,233,624.40

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Solution

The fourth proportional to 14,018,103,814,122, 19,345,096,847,609 and 7,768,073,233,624.40 is: 10,720,004,004,564.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,018,103,814,122 : 19,345,096,847,609 = 7,768,073,233,624.40 : x
  2. Step 2: Convert to fraction form
    14,018,103,814,122/19,345,096,847,609 = 7,768,073,233,624.40/x
  3. Step 3: Cross multiply
    14,018,103,814,122x = 19,345,096,847,609 × 7,768,073,233,624.40
  4. Step 4: Simplify right side
    14,018,103,814,122x = 150,274,129,023,783,244,119,670,784
  5. Step 5: Solve for x
    x = 150,274,129,023,783,244,119,670,784/14,018,103,814,122
  6. Step 6: Final answer
    x = 10,720,004,004,564.11

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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.