Home / 207,626,574-490,122,375

Finding the Third Proportional to 207,626,574 and 490,122,375

Calculator

Solution

The third proportional to 207,626,574 and 490,122,375 is: 1,156,980,717.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,626,574 : 490,122,375 = 490,122,375 : x
  2. Step 2: Convert to fraction form
    207,626,574/490,122,375 = 490,122,375/x
  3. Step 3: Cross multiply
    207,626,574x = 490,122,375 × 490,122,375
  4. Step 4: Simplify right side
    207,626,574x = 240,219,942,475,640,640
  5. Step 5: Solve for x
    x = 240,219,942,475,640,640/207,626,574
  6. Step 6: Final answer
    x = 1,156,980,717.10

Related Problems

Find third proportional to 103,813,287 and 245,061,187.50
Half scale
Find third proportional to 415,253,148 and 980,244,750
Double scale
Find third proportional to 207,626,576 and 490,122,380
Similar ratio
Find third proportional to 311,439,861 and 735,183,562.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.