Home / 10,318,327.32-15,477,526.98-3,129,923.16

Finding the Fourth Proportional to 10,318,327.32, 15,477,526.98 and 3,129,923.16

Calculator

Solution

The fourth proportional to 10,318,327.32, 15,477,526.98 and 3,129,923.16 is: 4,694,895.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,318,327.32 : 15,477,526.98 = 3,129,923.16 : x
  2. Step 2: Convert to fraction form
    10,318,327.32/15,477,526.98 = 3,129,923.16/x
  3. Step 3: Cross multiply
    10,318,327.32x = 15,477,526.98 × 3,129,923.16
  4. Step 4: Simplify right side
    10,318,327.32x = 48,443,470,154,226.86
  5. Step 5: Solve for x
    x = 48,443,470,154,226.86/10,318,327.32
  6. Step 6: Final answer
    x = 4,694,895.66

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.