Home / 130,480,076-207,291,570

Finding the Third Proportional to 130,480,076 and 207,291,570

Calculator

Solution

The third proportional to 130,480,076 and 207,291,570 is: 329,320,738.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,480,076 : 207,291,570 = 207,291,570 : x
  2. Step 2: Convert to fraction form
    130,480,076/207,291,570 = 207,291,570/x
  3. Step 3: Cross multiply
    130,480,076x = 207,291,570 × 207,291,570
  4. Step 4: Simplify right side
    130,480,076x = 42,969,794,993,064,896
  5. Step 5: Solve for x
    x = 42,969,794,993,064,896/130,480,076
  6. Step 6: Final answer
    x = 329,320,738.54

Related Problems

Find third proportional to 65,240,038 and 103,645,785
Half scale
Find third proportional to 260,960,152 and 414,583,140
Double scale
Find third proportional to 130,480,078 and 207,291,573
Similar ratio
Find third proportional to 195,720,114 and 310,937,355
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.