Home / 15,500,540-25,523,274

Finding the Third Proportional to 15,500,540 and 25,523,274

Calculator

Solution

The third proportional to 15,500,540 and 25,523,274 is: 42,026,762.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,500,540 : 25,523,274 = 25,523,274 : x
  2. Step 2: Convert to fraction form
    15,500,540/25,523,274 = 25,523,274/x
  3. Step 3: Cross multiply
    15,500,540x = 25,523,274 × 25,523,274
  4. Step 4: Simplify right side
    15,500,540x = 651,437,515,679,076
  5. Step 5: Solve for x
    x = 651,437,515,679,076/15,500,540
  6. Step 6: Final answer
    x = 42,026,762.66

Related Problems

Find third proportional to 7,750,270 and 12,761,637
Half scale
Find third proportional to 31,001,080 and 51,046,548
Double scale
Find third proportional to 15,500,542 and 25,523,277
Similar ratio
Find third proportional to 23,250,810 and 38,284,911
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.