Home / 9,609,850-12,943,815

Finding the Third Proportional to 9,609,850 and 12,943,815

Calculator

Solution

The third proportional to 9,609,850 and 12,943,815 is: 17,434,439.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,609,850 : 12,943,815 = 12,943,815 : x
  2. Step 2: Convert to fraction form
    9,609,850/12,943,815 = 12,943,815/x
  3. Step 3: Cross multiply
    9,609,850x = 12,943,815 × 12,943,815
  4. Step 4: Simplify right side
    9,609,850x = 167,542,346,754,225
  5. Step 5: Solve for x
    x = 167,542,346,754,225/9,609,850
  6. Step 6: Final answer
    x = 17,434,439.33

Related Problems

Find third proportional to 4,804,925 and 6,471,907.50
Half scale
Find third proportional to 19,219,700 and 25,887,630
Double scale
Find third proportional to 9,609,852 and 12,943,818
Similar ratio
Find third proportional to 14,414,775 and 19,415,722.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.