Home / 146,765,160.73-202,536,052.10-80,686,783.24

Finding the Fourth Proportional to 146,765,160.73, 202,536,052.10 and 80,686,783.24

Calculator

Solution

The fourth proportional to 146,765,160.73, 202,536,052.10 and 80,686,783.24 is: 111,347,832.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,765,160.73 : 202,536,052.10 = 80,686,783.24 : x
  2. Step 2: Convert to fraction form
    146,765,160.73/202,536,052.10 = 80,686,783.24/x
  3. Step 3: Cross multiply
    146,765,160.73x = 202,536,052.10 × 80,686,783.24
  4. Step 4: Simplify right side
    146,765,160.73x = 16,341,982,534,078,046
  5. Step 5: Solve for x
    x = 16,341,982,534,078,046/146,765,160.73
  6. Step 6: Final answer
    x = 111,347,832.50

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.