Home / 11,935,034.92-16,457,314.80-8,060,829.94

Finding the Fourth Proportional to 11,935,034.92, 16,457,314.80 and 8,060,829.94

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Solution

The fourth proportional to 11,935,034.92, 16,457,314.80 and 8,060,829.94 is: 11,115,142.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,935,034.92 : 16,457,314.80 = 8,060,829.94 : x
  2. Step 2: Convert to fraction form
    11,935,034.92/16,457,314.80 = 8,060,829.94/x
  3. Step 3: Cross multiply
    11,935,034.92x = 16,457,314.80 × 8,060,829.94
  4. Step 4: Simplify right side
    11,935,034.92x = 132,659,615,871,845.12
  5. Step 5: Solve for x
    x = 132,659,615,871,845.12/11,935,034.92
  6. Step 6: Final answer
    x = 11,115,142.67

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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.