Home / 64,528,041.35-89,048,709.89-35,159,373.91

Finding the Fourth Proportional to 64,528,041.35, 89,048,709.89 and 35,159,373.91

Calculator

Solution

The fourth proportional to 64,528,041.35, 89,048,709.89 and 35,159,373.91 is: 48,519,942.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,528,041.35 : 89,048,709.89 = 35,159,373.91 : x
  2. Step 2: Convert to fraction form
    64,528,041.35/89,048,709.89 = 35,159,373.91/x
  3. Step 3: Cross multiply
    64,528,041.35x = 89,048,709.89 × 35,159,373.91
  4. Step 4: Simplify right side
    64,528,041.35x = 3,130,896,887,225,624.50
  5. Step 5: Solve for x
    x = 3,130,896,887,225,624.50/64,528,041.35
  6. Step 6: Final answer
    x = 48,519,942.98

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.