Home / 276,170,294.61-381,123,904.59-157,089,806.73

Finding the Fourth Proportional to 276,170,294.61, 381,123,904.59 and 157,089,806.73

Calculator

Solution

The fourth proportional to 276,170,294.61, 381,123,904.59 and 157,089,806.73 is: 216,788,994.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,170,294.61 : 381,123,904.59 = 157,089,806.73 : x
  2. Step 2: Convert to fraction form
    276,170,294.61/381,123,904.59 = 157,089,806.73/x
  3. Step 3: Cross multiply
    276,170,294.61x = 381,123,904.59 × 157,089,806.73
  4. Step 4: Simplify right side
    276,170,294.61x = 59,870,680,512,226,048
  5. Step 5: Solve for x
    x = 59,870,680,512,226,048/276,170,294.61
  6. Step 6: Final answer
    x = 216,788,994.62

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.