Home / 9,429,035,175-20,532,109,509

Finding the Third Proportional to 9,429,035,175 and 20,532,109,509

Calculator

Solution

The third proportional to 9,429,035,175 and 20,532,109,509 is: 44,709,507,713.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,429,035,175 : 20,532,109,509 = 20,532,109,509 : x
  2. Step 2: Convert to fraction form
    9,429,035,175/20,532,109,509 = 20,532,109,509/x
  3. Step 3: Cross multiply
    9,429,035,175x = 20,532,109,509 × 20,532,109,509
  4. Step 4: Simplify right side
    9,429,035,175x = 421,567,520,889,568,231,424
  5. Step 5: Solve for x
    x = 421,567,520,889,568,231,424/9,429,035,175
  6. Step 6: Final answer
    x = 44,709,507,713.72

Related Problems

Find third proportional to 4,714,517,587.50 and 10,266,054,754.50
Half scale
Find third proportional to 18,858,070,350 and 41,064,219,018
Double scale
Find third proportional to 9,429,035,177 and 20,532,109,513
Similar ratio
Find third proportional to 14,143,552,762.50 and 30,798,164,263.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.