Home / 113,408,121-247,342,344

Finding the Third Proportional to 113,408,121 and 247,342,344

Calculator

Solution

The third proportional to 113,408,121 and 247,342,344 is: 539,451,977.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,408,121 : 247,342,344 = 247,342,344 : x
  2. Step 2: Convert to fraction form
    113,408,121/247,342,344 = 247,342,344/x
  3. Step 3: Cross multiply
    113,408,121x = 247,342,344 × 247,342,344
  4. Step 4: Simplify right side
    113,408,121x = 61,178,235,135,414,336
  5. Step 5: Solve for x
    x = 61,178,235,135,414,336/113,408,121
  6. Step 6: Final answer
    x = 539,451,977.48

Related Problems

Find third proportional to 56,704,060.50 and 123,671,172
Half scale
Find third proportional to 226,816,242 and 494,684,688
Double scale
Find third proportional to 113,408,123 and 247,342,348
Similar ratio
Find third proportional to 170,112,181.50 and 371,013,516
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.