Home / 10,074,787,018.14-13,907,664,825.94-6,508,233,318.18

Finding the Fourth Proportional to 10,074,787,018.14, 13,907,664,825.94 and 6,508,233,318.18

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Solution

The fourth proportional to 10,074,787,018.14, 13,907,664,825.94 and 6,508,233,318.18 is: 8,984,242,290.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,074,787,018.14 : 13,907,664,825.94 = 6,508,233,318.18 : x
  2. Step 2: Convert to fraction form
    10,074,787,018.14/13,907,664,825.94 = 6,508,233,318.18/x
  3. Step 3: Cross multiply
    10,074,787,018.14x = 13,907,664,825.94 × 6,508,233,318.18
  4. Step 4: Simplify right side
    10,074,787,018.14x = 90,514,327,598,230,224,896
  5. Step 5: Solve for x
    x = 90,514,327,598,230,224,896/10,074,787,018.14
  6. Step 6: Final answer
    x = 8,984,242,290.71

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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.