Home / 47,689,467.84-65,807,713.44-27,062,913.78

Finding the Fourth Proportional to 47,689,467.84, 65,807,713.44 and 27,062,913.78

Calculator

Solution

The fourth proportional to 47,689,467.84, 65,807,713.44 and 27,062,913.78 is: 37,344,691.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,689,467.84 : 65,807,713.44 = 27,062,913.78 : x
  2. Step 2: Convert to fraction form
    47,689,467.84/65,807,713.44 = 27,062,913.78/x
  3. Step 3: Cross multiply
    47,689,467.84x = 65,807,713.44 × 27,062,913.78
  4. Step 4: Simplify right side
    47,689,467.84x = 1,780,948,474,885,667.25
  5. Step 5: Solve for x
    x = 1,780,948,474,885,667.25/47,689,467.84
  6. Step 6: Final answer
    x = 37,344,691.72

Related Problems

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.