Home / 15,744,496-25,709,340

Finding the Third Proportional to 15,744,496 and 25,709,340

Calculator

Solution

The third proportional to 15,744,496 and 25,709,340 is: 41,981,030.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,744,496 : 25,709,340 = 25,709,340 : x
  2. Step 2: Convert to fraction form
    15,744,496/25,709,340 = 25,709,340/x
  3. Step 3: Cross multiply
    15,744,496x = 25,709,340 × 25,709,340
  4. Step 4: Simplify right side
    15,744,496x = 660,970,163,235,600
  5. Step 5: Solve for x
    x = 660,970,163,235,600/15,744,496
  6. Step 6: Final answer
    x = 41,981,030.27

Related Problems

Find third proportional to 7,872,248 and 12,854,670
Half scale
Find third proportional to 31,488,992 and 51,418,680
Double scale
Find third proportional to 15,744,498 and 25,709,343
Similar ratio
Find third proportional to 23,616,744 and 38,564,010
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.