Home / 72,448,027.70-108,672,041.55-72,448,027.70

Finding the Fourth Proportional to 72,448,027.70, 108,672,041.55 and 72,448,027.70

Calculator

Solution

The fourth proportional to 72,448,027.70, 108,672,041.55 and 72,448,027.70 is: 108,672,041.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    72,448,027.70 : 108,672,041.55 = 72,448,027.70 : x
  2. Step 2: Convert to fraction form
    72,448,027.70/108,672,041.55 = 72,448,027.70/x
  3. Step 3: Cross multiply
    72,448,027.70x = 108,672,041.55 × 72,448,027.70
  4. Step 4: Simplify right side
    72,448,027.70x = 7,873,075,076,429,951
  5. Step 5: Solve for x
    x = 7,873,075,076,429,951/72,448,027.70
  6. Step 6: Final answer
    x = 108,672,041.55

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.