Home / 201,204,040.10-301,806,060.15-172,506,226.10

Finding the Fourth Proportional to 201,204,040.10, 301,806,060.15 and 172,506,226.10

Calculator

Solution

The fourth proportional to 201,204,040.10, 301,806,060.15 and 172,506,226.10 is: 258,759,339.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,204,040.10 : 301,806,060.15 = 172,506,226.10 : x
  2. Step 2: Convert to fraction form
    201,204,040.10/301,806,060.15 = 172,506,226.10/x
  3. Step 3: Cross multiply
    201,204,040.10x = 301,806,060.15 × 172,506,226.10
  4. Step 4: Simplify right side
    201,204,040.10x = 52,063,424,450,586,096
  5. Step 5: Solve for x
    x = 52,063,424,450,586,096/201,204,040.10
  6. Step 6: Final answer
    x = 258,759,339.15

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.