Home / 74,203,398-97,577,136

Finding the Third Proportional to 74,203,398 and 97,577,136

Calculator

Solution

The third proportional to 74,203,398 and 97,577,136 is: 128,313,496.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,203,398 : 97,577,136 = 97,577,136 : x
  2. Step 2: Convert to fraction form
    74,203,398/97,577,136 = 97,577,136/x
  3. Step 3: Cross multiply
    74,203,398x = 97,577,136 × 97,577,136
  4. Step 4: Simplify right side
    74,203,398x = 9,521,297,469,962,496
  5. Step 5: Solve for x
    x = 9,521,297,469,962,496/74,203,398
  6. Step 6: Final answer
    x = 128,313,496.77

Related Problems

Find third proportional to 37,101,699 and 48,788,568
Half scale
Find third proportional to 148,406,796 and 195,154,272
Double scale
Find third proportional to 74,203,400 and 97,577,139
Similar ratio
Find third proportional to 111,305,097 and 146,365,704
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.