Home / 75,312,817.09-103,925,983.83-42,266,683.94

Finding the Fourth Proportional to 75,312,817.09, 103,925,983.83 and 42,266,683.94

Calculator

Solution

The fourth proportional to 75,312,817.09, 103,925,983.83 and 42,266,683.94 is: 58,324,822.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,312,817.09 : 103,925,983.83 = 42,266,683.94 : x
  2. Step 2: Convert to fraction form
    75,312,817.09/103,925,983.83 = 42,266,683.94/x
  3. Step 3: Cross multiply
    75,312,817.09x = 103,925,983.83 × 42,266,683.94
  4. Step 4: Simplify right side
    75,312,817.09x = 4,392,606,711,696,160.50
  5. Step 5: Solve for x
    x = 4,392,606,711,696,160.50/75,312,817.09
  6. Step 6: Final answer
    x = 58,324,822.80

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.