Home / 79,827,084.90-119,740,627.35-34,477,452.90

Finding the Fourth Proportional to 79,827,084.90, 119,740,627.35 and 34,477,452.90

Calculator

Solution

The fourth proportional to 79,827,084.90, 119,740,627.35 and 34,477,452.90 is: 51,716,179.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,827,084.90 : 119,740,627.35 = 34,477,452.90 : x
  2. Step 2: Convert to fraction form
    79,827,084.90/119,740,627.35 = 34,477,452.90/x
  3. Step 3: Cross multiply
    79,827,084.90x = 119,740,627.35 × 34,477,452.90
  4. Step 4: Simplify right side
    79,827,084.90x = 4,128,351,839,676,076.50
  5. Step 5: Solve for x
    x = 4,128,351,839,676,076.50/79,827,084.90
  6. Step 6: Final answer
    x = 51,716,179.35

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.