Home / 65,100,250.72-97,667,394.24-37,780,280.72

Finding the Fourth Proportional to 65,100,250.72, 97,667,394.24 and 37,780,280.72

Calculator

Solution

The fourth proportional to 65,100,250.72, 97,667,394.24 and 37,780,280.72 is: 56,680,297.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,100,250.72 : 97,667,394.24 = 37,780,280.72 : x
  2. Step 2: Convert to fraction form
    65,100,250.72/97,667,394.24 = 37,780,280.72/x
  3. Step 3: Cross multiply
    65,100,250.72x = 97,667,394.24 × 37,780,280.72
  4. Step 4: Simplify right side
    65,100,250.72x = 3,689,901,571,578,110.50
  5. Step 5: Solve for x
    x = 3,689,901,571,578,110.50/65,100,250.72
  6. Step 6: Final answer
    x = 56,680,297.40

Related Problems

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.