Home / 38,784,002.60-58,176,003.90-13,222,735.40

Finding the Fourth Proportional to 38,784,002.60, 58,176,003.90 and 13,222,735.40

Calculator

Solution

The fourth proportional to 38,784,002.60, 58,176,003.90 and 13,222,735.40 is: 19,834,103.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,784,002.60 : 58,176,003.90 = 13,222,735.40 : x
  2. Step 2: Convert to fraction form
    38,784,002.60/58,176,003.90 = 13,222,735.40/x
  3. Step 3: Cross multiply
    38,784,002.60x = 58,176,003.90 × 13,222,735.40
  4. Step 4: Simplify right side
    38,784,002.60x = 769,245,906,199,068
  5. Step 5: Solve for x
    x = 769,245,906,199,068/38,784,002.60
  6. Step 6: Final answer
    x = 19,834,103.10

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.