Home / 20,435,800-34,058,304

Finding the Third Proportional to 20,435,800 and 34,058,304

Calculator

Solution

The third proportional to 20,435,800 and 34,058,304 is: 56,761,568.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,435,800 : 34,058,304 = 34,058,304 : x
  2. Step 2: Convert to fraction form
    20,435,800/34,058,304 = 34,058,304/x
  3. Step 3: Cross multiply
    20,435,800x = 34,058,304 × 34,058,304
  4. Step 4: Simplify right side
    20,435,800x = 1,159,968,071,356,416
  5. Step 5: Solve for x
    x = 1,159,968,071,356,416/20,435,800
  6. Step 6: Final answer
    x = 56,761,568.98

Related Problems

Find third proportional to 10,217,900 and 17,029,152
Half scale
Find third proportional to 40,871,600 and 68,116,608
Double scale
Find third proportional to 20,435,802 and 34,058,307
Similar ratio
Find third proportional to 30,653,700 and 51,087,456
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.