Home / 34,507,690.92-51,768,883.26-10,246,687.56

Finding the Fourth Proportional to 34,507,690.92, 51,768,883.26 and 10,246,687.56

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Solution

The fourth proportional to 34,507,690.92, 51,768,883.26 and 10,246,687.56 is: 15,372,212.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,507,690.92 : 51,768,883.26 = 10,246,687.56 : x
  2. Step 2: Convert to fraction form
    34,507,690.92/51,768,883.26 = 10,246,687.56/x
  3. Step 3: Cross multiply
    34,507,690.92x = 51,768,883.26 × 10,246,687.56
  4. Step 4: Simplify right side
    34,507,690.92x = 530,459,572,095,334.25
  5. Step 5: Solve for x
    x = 530,459,572,095,334.25/34,507,690.92
  6. Step 6: Final answer
    x = 15,372,212.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.