Home / 267,019,303.92-400,574,177.58-92,094,842.67

Finding the Fourth Proportional to 267,019,303.92, 400,574,177.58 and 92,094,842.67

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Solution

The fourth proportional to 267,019,303.92, 400,574,177.58 and 92,094,842.67 is: 138,157,860.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,019,303.92 : 400,574,177.58 = 92,094,842.67 : x
  2. Step 2: Convert to fraction form
    267,019,303.92/400,574,177.58 = 92,094,842.67/x
  3. Step 3: Cross multiply
    267,019,303.92x = 400,574,177.58 × 92,094,842.67
  4. Step 4: Simplify right side
    267,019,303.92x = 36,890,815,859,891,872
  5. Step 5: Solve for x
    x = 36,890,815,859,891,872/267,019,303.92
  6. Step 6: Final answer
    x = 138,157,860.94

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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.