Home / 13,007,310-28,012,440

Finding the Third Proportional to 13,007,310 and 28,012,440

Calculator

Solution

The third proportional to 13,007,310 and 28,012,440 is: 60,327,369.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,007,310 : 28,012,440 = 28,012,440 : x
  2. Step 2: Convert to fraction form
    13,007,310/28,012,440 = 28,012,440/x
  3. Step 3: Cross multiply
    13,007,310x = 28,012,440 × 28,012,440
  4. Step 4: Simplify right side
    13,007,310x = 784,696,794,753,600
  5. Step 5: Solve for x
    x = 784,696,794,753,600/13,007,310
  6. Step 6: Final answer
    x = 60,327,369.36

Related Problems

Find third proportional to 6,503,655 and 14,006,220
Half scale
Find third proportional to 26,014,620 and 56,024,880
Double scale
Find third proportional to 13,007,312 and 28,012,444
Similar ratio
Find third proportional to 19,510,965 and 42,018,660
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.