Home / 153,424,882.90-230,135,749.68-88,687,495.90

Finding the Fourth Proportional to 153,424,882.90, 230,135,749.68 and 88,687,495.90

Calculator

Solution

The fourth proportional to 153,424,882.90, 230,135,749.68 and 88,687,495.90 is: 133,030,333.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,424,882.90 : 230,135,749.68 = 88,687,495.90 : x
  2. Step 2: Convert to fraction form
    153,424,882.90/230,135,749.68 = 88,687,495.90/x
  3. Step 3: Cross multiply
    153,424,882.90x = 230,135,749.68 × 88,687,495.90
  4. Step 4: Simplify right side
    153,424,882.90x = 20,410,163,356,188,428
  5. Step 5: Solve for x
    x = 20,410,163,356,188,428/153,424,882.90
  6. Step 6: Final answer
    x = 133,030,333.61

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.