Home / 62,922,920-148,326,820

Finding the Third Proportional to 62,922,920 and 148,326,820

Calculator

Solution

The third proportional to 62,922,920 and 148,326,820 is: 349,647,561.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,922,920 : 148,326,820 = 148,326,820 : x
  2. Step 2: Convert to fraction form
    62,922,920/148,326,820 = 148,326,820/x
  3. Step 3: Cross multiply
    62,922,920x = 148,326,820 × 148,326,820
  4. Step 4: Simplify right side
    62,922,920x = 22,000,845,531,312,400
  5. Step 5: Solve for x
    x = 22,000,845,531,312,400/62,922,920
  6. Step 6: Final answer
    x = 349,647,561.35

Related Problems

Find third proportional to 31,461,460 and 74,163,410
Half scale
Find third proportional to 125,845,840 and 296,653,640
Double scale
Find third proportional to 62,922,922 and 148,326,825
Similar ratio
Find third proportional to 94,384,380 and 222,490,230
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.