Home / 62,899,920-134,544,020

Finding the Third Proportional to 62,899,920 and 134,544,020

Calculator

Solution

The third proportional to 62,899,920 and 134,544,020 is: 287,791,992.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,899,920 : 134,544,020 = 134,544,020 : x
  2. Step 2: Convert to fraction form
    62,899,920/134,544,020 = 134,544,020/x
  3. Step 3: Cross multiply
    62,899,920x = 134,544,020 × 134,544,020
  4. Step 4: Simplify right side
    62,899,920x = 18,102,093,317,760,400
  5. Step 5: Solve for x
    x = 18,102,093,317,760,400/62,899,920
  6. Step 6: Final answer
    x = 287,791,992.70

Related Problems

Find third proportional to 31,449,960 and 67,272,010
Half scale
Find third proportional to 125,799,840 and 269,088,040
Double scale
Find third proportional to 62,899,922 and 134,544,024
Similar ratio
Find third proportional to 94,349,880 and 201,816,030
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.