Home / 137,748,224-299,709,180

Finding the Third Proportional to 137,748,224 and 299,709,180

Calculator

Solution

The third proportional to 137,748,224 and 299,709,180 is: 652,099,823.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,748,224 : 299,709,180 = 299,709,180 : x
  2. Step 2: Convert to fraction form
    137,748,224/299,709,180 = 299,709,180/x
  3. Step 3: Cross multiply
    137,748,224x = 299,709,180 × 299,709,180
  4. Step 4: Simplify right side
    137,748,224x = 89,825,592,576,272,400
  5. Step 5: Solve for x
    x = 89,825,592,576,272,400/137,748,224
  6. Step 6: Final answer
    x = 652,099,823.63

Related Problems

Find third proportional to 68,874,112 and 149,854,590
Half scale
Find third proportional to 275,496,448 and 599,418,360
Double scale
Find third proportional to 137,748,226 and 299,709,184
Similar ratio
Find third proportional to 206,622,336 and 449,563,770
1.5x scale

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.