Home / 13,018,938-28,352,340

Finding the Third Proportional to 13,018,938 and 28,352,340

Calculator

Solution

The third proportional to 13,018,938 and 28,352,340 is: 61,745,065.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,018,938 : 28,352,340 = 28,352,340 : x
  2. Step 2: Convert to fraction form
    13,018,938/28,352,340 = 28,352,340/x
  3. Step 3: Cross multiply
    13,018,938x = 28,352,340 × 28,352,340
  4. Step 4: Simplify right side
    13,018,938x = 803,855,183,475,600
  5. Step 5: Solve for x
    x = 803,855,183,475,600/13,018,938
  6. Step 6: Final answer
    x = 61,745,065.80

Related Problems

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.