Home / 214,440,696,151.80-321,661,044,227.70-73,109,701,764.60

Finding the Fourth Proportional to 214,440,696,151.80, 321,661,044,227.70 and 73,109,701,764.60

Calculator

Solution

The fourth proportional to 214,440,696,151.80, 321,661,044,227.70 and 73,109,701,764.60 is: 109,664,552,646.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,440,696,151.80 : 321,661,044,227.70 = 73,109,701,764.60 : x
  2. Step 2: Convert to fraction form
    214,440,696,151.80/321,661,044,227.70 = 73,109,701,764.60/x
  3. Step 3: Cross multiply
    214,440,696,151.80x = 321,661,044,227.70 × 73,109,701,764.60
  4. Step 4: Simplify right side
    214,440,696,151.80x = 23,516,543,012,776,961,900,544
  5. Step 5: Solve for x
    x = 23,516,543,012,776,961,900,544/214,440,696,151.80
  6. Step 6: Final answer
    x = 109,664,552,646.90

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.