Home / 138,657,741.62-191,546,996.01-110,743,803.14

Finding the Fourth Proportional to 138,657,741.62, 191,546,996.01 and 110,743,803.14

Calculator

Solution

The fourth proportional to 138,657,741.62, 191,546,996.01 and 110,743,803.14 is: 152,985,636.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    138,657,741.62 : 191,546,996.01 = 110,743,803.14 : x
  2. Step 2: Convert to fraction form
    138,657,741.62/191,546,996.01 = 110,743,803.14/x
  3. Step 3: Cross multiply
    138,657,741.62x = 191,546,996.01 × 110,743,803.14
  4. Step 4: Simplify right side
    138,657,741.62x = 21,212,642,818,189,804
  5. Step 5: Solve for x
    x = 21,212,642,818,189,804/138,657,741.62
  6. Step 6: Final answer
    x = 152,985,636.22

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.