Home / 7,580,936-16,421,584

Finding the Third Proportional to 7,580,936 and 16,421,584

Calculator

Solution

The third proportional to 7,580,936 and 16,421,584 is: 35,571,916.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,580,936 : 16,421,584 = 16,421,584 : x
  2. Step 2: Convert to fraction form
    7,580,936/16,421,584 = 16,421,584/x
  3. Step 3: Cross multiply
    7,580,936x = 16,421,584 × 16,421,584
  4. Step 4: Simplify right side
    7,580,936x = 269,668,421,069,056
  5. Step 5: Solve for x
    x = 269,668,421,069,056/7,580,936
  6. Step 6: Final answer
    x = 35,571,916.33

Related Problems

Find third proportional to 3,790,468 and 8,210,792
Half scale
Find third proportional to 15,161,872 and 32,843,168
Double scale
Find third proportional to 7,580,938 and 16,421,588
Similar ratio
Find third proportional to 11,371,404 and 24,632,376
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.