Home / 972,872,224-2,140,316,815

Finding the Third Proportional to 972,872,224 and 2,140,316,815

Calculator

Solution

The third proportional to 972,872,224 and 2,140,316,815 is: 4,708,692,421.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    972,872,224 : 2,140,316,815 = 2,140,316,815 : x
  2. Step 2: Convert to fraction form
    972,872,224/2,140,316,815 = 2,140,316,815/x
  3. Step 3: Cross multiply
    972,872,224x = 2,140,316,815 × 2,140,316,815
  4. Step 4: Simplify right side
    972,872,224x = 4,580,956,068,571,744,256
  5. Step 5: Solve for x
    x = 4,580,956,068,571,744,256/972,872,224
  6. Step 6: Final answer
    x = 4,708,692,421.84

Related Problems

Find third proportional to 486,436,112 and 1,070,158,407.50
Half scale
Find third proportional to 1,945,744,448 and 4,280,633,630
Double scale
Find third proportional to 972,872,226 and 2,140,316,819
Similar ratio
Find third proportional to 1,459,308,336 and 3,210,475,222.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.