Home / 631,582,602-947,373,903

Finding the Third Proportional to 631,582,602 and 947,373,903

Calculator

Solution

The third proportional to 631,582,602 and 947,373,903 is: 1,421,060,854.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    631,582,602 : 947,373,903 = 947,373,903 : x
  2. Step 2: Convert to fraction form
    631,582,602/947,373,903 = 947,373,903/x
  3. Step 3: Cross multiply
    631,582,602x = 947,373,903 × 947,373,903
  4. Step 4: Simplify right side
    631,582,602x = 897,517,312,085,453,440
  5. Step 5: Solve for x
    x = 897,517,312,085,453,440/631,582,602
  6. Step 6: Final answer
    x = 1,421,060,854.50

Related Problems

Find third proportional to 315,791,301 and 473,686,951.50
Half scale
Find third proportional to 1,263,165,204 and 1,894,747,806
Double scale
Find third proportional to 631,582,604 and 947,373,906
Similar ratio
Find third proportional to 947,373,903 and 1,421,060,854.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.