Home / 58,923,818-138,899,825

Finding the Third Proportional to 58,923,818 and 138,899,825

Calculator

Solution

The third proportional to 58,923,818 and 138,899,825 is: 327,425,513.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,923,818 : 138,899,825 = 138,899,825 : x
  2. Step 2: Convert to fraction form
    58,923,818/138,899,825 = 138,899,825/x
  3. Step 3: Cross multiply
    58,923,818x = 138,899,825 × 138,899,825
  4. Step 4: Simplify right side
    58,923,818x = 19,293,161,385,030,624
  5. Step 5: Solve for x
    x = 19,293,161,385,030,624/58,923,818
  6. Step 6: Final answer
    x = 327,425,513.82

Related Problems

Find third proportional to 29,461,909 and 69,449,912.50
Half scale
Find third proportional to 117,847,636 and 277,799,650
Double scale
Find third proportional to 58,923,820 and 138,899,830
Similar ratio
Find third proportional to 88,385,727 and 208,349,737.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.