Home / 537,474,408.44-741,667,397.76-299,301,595.56

Finding the Fourth Proportional to 537,474,408.44, 741,667,397.76 and 299,301,595.56

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Solution

The fourth proportional to 537,474,408.44, 741,667,397.76 and 299,301,595.56 is: 413,009,869.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,474,408.44 : 741,667,397.76 = 299,301,595.56 : x
  2. Step 2: Convert to fraction form
    537,474,408.44/741,667,397.76 = 299,301,595.56/x
  3. Step 3: Cross multiply
    537,474,408.44x = 741,667,397.76 × 299,301,595.56
  4. Step 4: Simplify right side
    537,474,408.44x = 221,982,235,524,401,184
  5. Step 5: Solve for x
    x = 221,982,235,524,401,184/537,474,408.44
  6. Step 6: Final answer
    x = 413,009,869.94

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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.