Home / 659,161,440-997,225,760

Finding the Third Proportional to 659,161,440 and 997,225,760

Calculator

Solution

The third proportional to 659,161,440 and 997,225,760 is: 1,508,673,226.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    659,161,440 : 997,225,760 = 997,225,760 : x
  2. Step 2: Convert to fraction form
    659,161,440/997,225,760 = 997,225,760/x
  3. Step 3: Cross multiply
    659,161,440x = 997,225,760 × 997,225,760
  4. Step 4: Simplify right side
    659,161,440x = 994,459,216,407,577,600
  5. Step 5: Solve for x
    x = 994,459,216,407,577,600/659,161,440
  6. Step 6: Final answer
    x = 1,508,673,226.41

Related Problems

Find third proportional to 329,580,720 and 498,612,880
Half scale
Find third proportional to 1,318,322,880 and 1,994,451,520
Double scale
Find third proportional to 659,161,442 and 997,225,763
Similar ratio
Find third proportional to 988,742,160 and 1,495,838,640
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.