Home / 308,050,606.71-461,954,209.59-97,885,709.55

Finding the Fourth Proportional to 308,050,606.71, 461,954,209.59 and 97,885,709.55

Calculator

Solution

The fourth proportional to 308,050,606.71, 461,954,209.59 and 97,885,709.55 is: 146,789,892.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    308,050,606.71 : 461,954,209.59 = 97,885,709.55 : x
  2. Step 2: Convert to fraction form
    308,050,606.71/461,954,209.59 = 97,885,709.55/x
  3. Step 3: Cross multiply
    308,050,606.71x = 461,954,209.59 × 97,885,709.55
  4. Step 4: Simplify right side
    308,050,606.71x = 45,218,715,585,326,560
  5. Step 5: Solve for x
    x = 45,218,715,585,326,560/308,050,606.71
  6. Step 6: Final answer
    x = 146,789,892.96

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.